661079340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 384

約数和(自身を含む): 2368880640

約数和(自身を除く): 1707801300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 31, 34, 36, 45, 46, 51, 54, 60, 62, 68, 69, 85, 90, 92, 93, 101, 102, 108, 115, 124, 135, 138, 153, 155, 170, 180, 186, 202, 204, 207, 230, 255, 270, 276, 279, 303, 306, 310, 340, 345, 372, 391, 404, 414, 459, 460, 465, 505, 510, 527, 540, 558, 606, 612, 620, 621, 690, 713, 765, 782, 828, 837, 909, 918, 930, 1010, 1020, 1035, 1054, 1116, 1173, 1212, 1242, 1380, 1395, 1426, 1515, 1530, 1564, 1581, 1674, 1717, 1818, 1836, 1860, 1955, 2020, 2070, 2108, 2139, 2295, 2323, 2346, 2484, 2635, 2727, 2790, 2852, 3030, 3060, 3105, 3131, 3162, 3348, 3434, 3519, 3565, 3636, 3910, 4140, 4185, 4278, 4545, 4590, 4646, 4692, 4743, 5151, 5270, 5454, 5580, 5865, 6060, 6210, 6262, 6324, 6417, 6868, 6969, 7038, 7130, 7820, 7905, 8370, 8556, 8585, 9090, 9180, 9292, 9393, 9486, 10302, 10540, 10557, 10695, 10908, 11615, 11730, 12121, 12420, 12524, 12834, 13635, 13938, 14076, 14229, 14260, 15453, 15655, 15810, 16740, 17170, 17595, 18180, 18786, 18972, 19251, 20604, 20907, 21114, 21390, 23230, 23460, 23715, 24242, 25668, 25755, 27270, 27876, 28179, 28458, 30906, 31310, 31620, 32085, 34340, 34845, 35190, 36363, 37572, 38502, 39491, 41814, 42228, 42780, 46359, 46460, 46965, 47430, 48484, 51510, 52785, 53227, 54540, 56358, 56916, 60605, 61812, 62620, 62721, 64170, 69690, 70380, 71145, 72013, 72726, 77004, 77265, 78982, 83628, 84537, 92718, 93930, 94860, 96255, 103020, 104535, 105570, 106454, 109089, 112716, 118473, 121210, 125442, 128340, 139380, 140895, 142290, 144026, 145452, 154530, 157964, 159681, 169074, 181815, 185436, 187860, 192510, 197455, 209070, 211140, 212908, 216039, 218178, 231795, 236946, 242420, 250884, 266135, 281790, 284580, 288052, 309060, 313605, 319362, 327267, 338148, 355419, 360065, 363630, 385020, 394910, 418140, 422685, 432078, 436356, 463590, 473892, 479043, 532270, 545445, 563580, 592365, 627210, 638724, 648117, 654534, 710838, 720130, 727260, 789820, 798405, 845370, 864156, 927180, 958086, 1064540, 1066257, 1080195, 1090890, 1184730, 1224221, 1254420, 1296234, 1309068, 1421676, 1437129, 1440260, 1596810, 1636335, 1690740, 1777095, 1916172, 1944351, 2132514, 2160390, 2181780, 2369460, 2395215, 2448442, 2592468, 2874258, 3193620, 3240585, 3272670, 3554190, 3672663, 3888702, 4265028, 4320780, 4790430, 4896884, 5331285, 5748516, 6121105, 6481170, 6545340, 7108380, 7185645, 7345326, 7777404, 9580860, 9721755, 10662570, 11017989, 12242210, 12962340, 14371290, 14690652, 18363315, 19443510, 21325140, 22035978, 24484420, 28742580, 33053967, 36726630, 38887020, 44071956, 55089945, 66107934, 73453260, 110179890, 132215868, 165269835, 220359780, 330539670, 661079340]

約数ペア:

[(1, 661079340), (2, 330539670), (3, 220359780), (4, 165269835), (5, 132215868), (6, 110179890), (9, 73453260), (10, 66107934), (12, 55089945), (15, 44071956), (17, 38887020), (18, 36726630), (20, 33053967), (23, 28742580), (27, 24484420), (30, 22035978), (31, 21325140), (34, 19443510), (36, 18363315), (45, 14690652), (46, 14371290), (51, 12962340), (54, 12242210), (60, 11017989), (62, 10662570), (68, 9721755), (69, 9580860), (85, 7777404), (90, 7345326), (92, 7185645), (93, 7108380), (101, 6545340), (102, 6481170), (108, 6121105), (115, 5748516), (124, 5331285), (135, 4896884), (138, 4790430), (153, 4320780), (155, 4265028), (170, 3888702), (180, 3672663), (186, 3554190), (202, 3272670), (204, 3240585), (207, 3193620), (230, 2874258), (255, 2592468), (270, 2448442), (276, 2395215), (279, 2369460), (303, 2181780), (306, 2160390), (310, 2132514), (340, 1944351), (345, 1916172), (372, 1777095), (391, 1690740), (404, 1636335), (414, 1596810), (459, 1440260), (460, 1437129), (465, 1421676), (505, 1309068), (510, 1296234), (527, 1254420), (540, 1224221), (558, 1184730), (606, 1090890), (612, 1080195), (620, 1066257), (621, 1064540), (690, 958086), (713, 927180), (765, 864156), (782, 845370), (828, 798405), (837, 789820), (909, 727260), (918, 720130), (930, 710838), (1010, 654534), (1020, 648117), (1035, 638724), (1054, 627210), (1116, 592365), (1173, 563580), (1212, 545445), (1242, 532270), (1380, 479043), (1395, 473892), (1426, 463590), (1515, 436356), (1530, 432078), (1564, 422685), (1581, 418140), (1674, 394910), (1717, 385020), (1818, 363630), (1836, 360065), (1860, 355419), (1955, 338148), (2020, 327267), (2070, 319362), (2108, 313605), (2139, 309060), (2295, 288052), (2323, 284580), (2346, 281790), (2484, 266135), (2635, 250884), (2727, 242420), (2790, 236946), (2852, 231795), (3030, 218178), (3060, 216039), (3105, 212908), (3131, 211140), (3162, 209070), (3348, 197455), (3434, 192510), (3519, 187860), (3565, 185436), (3636, 181815), (3910, 169074), (4140, 159681), (4185, 157964), (4278, 154530), (4545, 145452), (4590, 144026), (4646, 142290), (4692, 140895), (4743, 139380), (5151, 128340), (5270, 125442), (5454, 121210), (5580, 118473), (5865, 112716), (6060, 109089), (6210, 106454), (6262, 105570), (6324, 104535), (6417, 103020), (6868, 96255), (6969, 94860), (7038, 93930), (7130, 92718), (7820, 84537), (7905, 83628), (8370, 78982), (8556, 77265), (8585, 77004), (9090, 72726), (9180, 72013), (9292, 71145), (9393, 70380), (9486, 69690), (10302, 64170), (10540, 62721), (10557, 62620), (10695, 61812), (10908, 60605), (11615, 56916), (11730, 56358), (12121, 54540), (12420, 53227), (12524, 52785), (12834, 51510), (13635, 48484), (13938, 47430), (14076, 46965), (14229, 46460), (14260, 46359), (15453, 42780), (15655, 42228), (15810, 41814), (16740, 39491), (17170, 38502), (17595, 37572), (18180, 36363), (18786, 35190), (18972, 34845), (19251, 34340), (20604, 32085), (20907, 31620), (21114, 31310), (21390, 30906), (23230, 28458), (23460, 28179), (23715, 27876), (24242, 27270), (25668, 25755)]