7951818420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 432

約数和(自身を含む): 30215203200

約数和(自身を除く): 22263384780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 107, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 214, 234, 252, 260, 273, 315, 321, 338, 349, 364, 390, 420, 428, 455, 468, 507, 535, 546, 585, 630, 642, 676, 698, 749, 780, 819, 845, 910, 963, 1014, 1047, 1070, 1092, 1170, 1183, 1260, 1284, 1365, 1391, 1396, 1498, 1521, 1605, 1638, 1690, 1745, 1820, 1926, 2028, 2094, 2140, 2247, 2340, 2366, 2443, 2535, 2730, 2782, 2996, 3042, 3141, 3210, 3276, 3380, 3490, 3549, 3745, 3852, 4095, 4173, 4188, 4494, 4537, 4732, 4815, 4886, 5070, 5235, 5460, 5564, 5915, 6084, 6282, 6420, 6741, 6955, 6980, 7098, 7329, 7490, 7605, 8190, 8346, 8988, 9074, 9630, 9737, 9772, 10140, 10470, 10647, 11235, 11830, 12215, 12519, 12564, 13482, 13611, 13910, 14196, 14658, 14980, 15210, 15705, 16380, 16692, 17745, 18083, 18148, 19260, 19474, 20865, 20940, 21294, 21987, 22470, 22685, 23660, 24430, 25038, 26964, 27222, 27820, 29211, 29316, 30420, 31410, 31759, 33705, 35490, 36166, 36645, 37343, 38948, 40833, 41730, 42588, 43974, 44940, 45370, 48685, 48860, 50076, 53235, 54249, 54444, 58422, 58981, 62595, 62820, 63518, 67410, 68055, 70980, 72332, 73290, 74686, 81666, 83460, 87633, 87948, 90415, 90740, 95277, 97370, 106470, 108498, 109935, 112029, 116844, 117962, 125190, 126581, 127036, 134820, 136110, 146055, 146580, 149372, 158795, 162747, 163332, 175266, 176943, 180830, 186715, 190554, 194740, 204165, 212940, 216996, 219870, 224058, 235924, 250380, 253162, 261401, 271245, 272220, 285831, 292110, 294905, 317590, 325494, 336087, 350532, 353886, 361660, 373430, 379743, 381108, 408330, 412867, 438165, 439740, 448116, 476385, 485459, 506324, 522802, 530829, 542490, 560145, 571662, 584220, 589810, 632905, 635180, 650988, 672174, 707772, 746860, 759486, 784203, 813735, 816660, 825734, 876330, 884715, 952770, 970918, 1045604, 1061658, 1084980, 1120290, 1139229, 1143324, 1179620, 1238601, 1265810, 1307005, 1344348, 1429155, 1456377, 1518972, 1568406, 1627470, 1651468, 1680435, 1752660, 1769430, 1898715, 1905540, 1941836, 2064335, 2123316, 2240580, 2278458, 2352609, 2427295, 2477202, 2531620, 2614010, 2654145, 2858310, 2912754, 3136812, 3254940, 3360870, 3398213, 3538860, 3715803, 3797430, 3921015, 4128670, 4369131, 4556916, 4705218, 4854590, 4954404, 5228020, 5308290, 5696145, 5716620, 5825508, 6193005, 6310967, 6721740, 6796426, 7281885, 7431606, 7594860, 7842030, 8257340, 8738262, 9410436, 9709180, 10194639, 10616580, 11392290, 11763045, 12386010, 12621934, 13592852, 14563770, 14863212, 15684060, 16991065, 17476524, 18579015, 18932901, 20389278, 21845655, 22784580, 23526090, 24772020, 25243868, 29127540, 30583917, 31554835, 33982130, 37158030, 37865802, 40778556, 43691310, 44176769, 47052180, 50973195, 56798703, 61167834, 63109670, 67964260, 74316060, 75731604, 87382620, 88353538, 94664505, 101946390, 113597406, 122335668, 126219340, 132530307, 152919585, 176707076, 189329010, 203892780, 220883845, 227194812, 265060614, 283993515, 305839170, 378658020, 397590921, 441767690, 530121228, 567987030, 611678340, 662651535, 795181842, 883535380, 1135974060, 1325303070, 1590363684, 1987954605, 2650606140, 3975909210, 7951818420]

約数ペア:

[(1, 7951818420), (2, 3975909210), (3, 2650606140), (4, 1987954605), (5, 1590363684), (6, 1325303070), (7, 1135974060), (9, 883535380), (10, 795181842), (12, 662651535), (13, 611678340), (14, 567987030), (15, 530121228), (18, 441767690), (20, 397590921), (21, 378658020), (26, 305839170), (28, 283993515), (30, 265060614), (35, 227194812), (36, 220883845), (39, 203892780), (42, 189329010), (45, 176707076), (52, 152919585), (60, 132530307), (63, 126219340), (65, 122335668), (70, 113597406), (78, 101946390), (84, 94664505), (90, 88353538), (91, 87382620), (105, 75731604), (107, 74316060), (117, 67964260), (126, 63109670), (130, 61167834), (140, 56798703), (156, 50973195), (169, 47052180), (180, 44176769), (182, 43691310), (195, 40778556), (210, 37865802), (214, 37158030), (234, 33982130), (252, 31554835), (260, 30583917), (273, 29127540), (315, 25243868), (321, 24772020), (338, 23526090), (349, 22784580), (364, 21845655), (390, 20389278), (420, 18932901), (428, 18579015), (455, 17476524), (468, 16991065), (507, 15684060), (535, 14863212), (546, 14563770), (585, 13592852), (630, 12621934), (642, 12386010), (676, 11763045), (698, 11392290), (749, 10616580), (780, 10194639), (819, 9709180), (845, 9410436), (910, 8738262), (963, 8257340), (1014, 7842030), (1047, 7594860), (1070, 7431606), (1092, 7281885), (1170, 6796426), (1183, 6721740), (1260, 6310967), (1284, 6193005), (1365, 5825508), (1391, 5716620), (1396, 5696145), (1498, 5308290), (1521, 5228020), (1605, 4954404), (1638, 4854590), (1690, 4705218), (1745, 4556916), (1820, 4369131), (1926, 4128670), (2028, 3921015), (2094, 3797430), (2140, 3715803), (2247, 3538860), (2340, 3398213), (2366, 3360870), (2443, 3254940), (2535, 3136812), (2730, 2912754), (2782, 2858310), (2996, 2654145), (3042, 2614010), (3141, 2531620), (3210, 2477202), (3276, 2427295), (3380, 2352609), (3490, 2278458), (3549, 2240580), (3745, 2123316), (3852, 2064335), (4095, 1941836), (4173, 1905540), (4188, 1898715), (4494, 1769430), (4537, 1752660), (4732, 1680435), (4815, 1651468), (4886, 1627470), (5070, 1568406), (5235, 1518972), (5460, 1456377), (5564, 1429155), (5915, 1344348), (6084, 1307005), (6282, 1265810), (6420, 1238601), (6741, 1179620), (6955, 1143324), (6980, 1139229), (7098, 1120290), (7329, 1084980), (7490, 1061658), (7605, 1045604), (8190, 970918), (8346, 952770), (8988, 884715), (9074, 876330), (9630, 825734), (9737, 816660), (9772, 813735), (10140, 784203), (10470, 759486), (10647, 746860), (11235, 707772), (11830, 672174), (12215, 650988), (12519, 635180), (12564, 632905), (13482, 589810), (13611, 584220), (13910, 571662), (14196, 560145), (14658, 542490), (14980, 530829), (15210, 522802), (15705, 506324), (16380, 485459), (16692, 476385), (17745, 448116), (18083, 439740), (18148, 438165), (19260, 412867), (19474, 408330), (20865, 381108), (20940, 379743), (21294, 373430), (21987, 361660), (22470, 353886), (22685, 350532), (23660, 336087), (24430, 325494), (25038, 317590), (26964, 294905), (27222, 292110), (27820, 285831), (29211, 272220), (29316, 271245), (30420, 261401), (31410, 253162), (31759, 250380), (33705, 235924), (35490, 224058), (36166, 219870), (36645, 216996), (37343, 212940), (38948, 204165), (40833, 194740), (41730, 190554), (42588, 186715), (43974, 180830), (44940, 176943), (45370, 175266), (48685, 163332), (48860, 162747), (50076, 158795), (53235, 149372), (54249, 146580), (54444, 146055), (58422, 136110), (58981, 134820), (62595, 127036), (62820, 126581), (63518, 125190), (67410, 117962), (68055, 116844), (70980, 112029), (72332, 109935), (73290, 108498), (74686, 106470), (81666, 97370), (83460, 95277), (87633, 90740), (87948, 90415)]