131215708260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{170441}}^1$

素因数の和:170523

約数の個数: 288

約数和(自身を含む): 500297720832

約数和(自身を除く): 369082012572

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, 47, 52, 60, 63, 65, 70, 78, 84, 90, 91, 94, 105, 117, 126, 130, 140, 141, 156, 180, 182, 188, 195, 210, 234, 235, 252, 260, 273, 282, 315, 329, 364, 390, 420, 423, 455, 468, 470, 546, 564, 585, 611, 630, 658, 705, 780, 819, 846, 910, 940, 987, 1092, 1170, 1222, 1260, 1316, 1365, 1410, 1638, 1645, 1692, 1820, 1833, 1974, 2115, 2340, 2444, 2730, 2820, 2961, 3055, 3276, 3290, 3666, 3948, 4095, 4230, 4277, 4935, 5460, 5499, 5922, 6110, 6580, 7332, 8190, 8460, 8554, 9165, 9870, 10998, 11844, 12220, 12831, 14805, 16380, 17108, 18330, 19740, 21385, 21996, 25662, 27495, 29610, 36660, 38493, 42770, 51324, 54990, 59220, 64155, 76986, 85540, 109980, 128310, 153972, 170441, 192465, 256620, 340882, 384930, 511323, 681764, 769860, 852205, 1022646, 1193087, 1533969, 1704410, 2045292, 2215733, 2386174, 2556615, 3067938, 3408820, 3579261, 4431466, 4772348, 5113230, 5965435, 6135876, 6647199, 7158522, 7669845, 8010727, 8862932, 10226460, 10737783, 11078665, 11930870, 13294398, 14317044, 15339690, 15510131, 16021454, 17896305, 19941597, 21475566, 22157330, 23861740, 24032181, 26588796, 30679380, 31020262, 32042908, 33235995, 35792610, 39883194, 40053635, 42951132, 44314660, 46530393, 48064362, 53688915, 56075089, 62040524, 66471990, 71585220, 72096543, 77550655, 79766388, 80107270, 93060786, 96128724, 99707985, 104139451, 107377830, 112150178, 120160905, 132943980, 139591179, 144193086, 155101310, 160214540, 168225267, 186121572, 199415970, 208278902, 214755660, 224300356, 232651965, 240321810, 279182358, 280375445, 288386172, 310202620, 312418353, 336450534, 360482715, 398831940, 416557804, 465303930, 480643620, 504675801, 520697255, 558364716, 560750890, 624836706, 672901068, 697955895, 720965430, 728976157, 841126335, 930607860, 937255059, 1009351602, 1041394510, 1121501780, 1249673412, 1395911790, 1441930860, 1457952314, 1562091765, 1682252670, 1874510118, 2018703204, 2082789020, 2186928471, 2523379005, 2791823580, 2915904628, 3124183530, 3364505340, 3644880785, 3749020236, 4373856942, 4686275295, 5046758010, 6248367060, 6560785413, 7289761570, 8747713884, 9372550590, 10093516020, 10934642355, 13121570826, 14579523140, 18745101180, 21869284710, 26243141652, 32803927065, 43738569420, 65607854130, 131215708260]

約数ペア:

[(1, 131215708260), (2, 65607854130), (3, 43738569420), (4, 32803927065), (5, 26243141652), (6, 21869284710), (7, 18745101180), (9, 14579523140), (10, 13121570826), (12, 10934642355), (13, 10093516020), (14, 9372550590), (15, 8747713884), (18, 7289761570), (20, 6560785413), (21, 6248367060), (26, 5046758010), (28, 4686275295), (30, 4373856942), (35, 3749020236), (36, 3644880785), (39, 3364505340), (42, 3124183530), (45, 2915904628), (47, 2791823580), (52, 2523379005), (60, 2186928471), (63, 2082789020), (65, 2018703204), (70, 1874510118), (78, 1682252670), (84, 1562091765), (90, 1457952314), (91, 1441930860), (94, 1395911790), (105, 1249673412), (117, 1121501780), (126, 1041394510), (130, 1009351602), (140, 937255059), (141, 930607860), (156, 841126335), (180, 728976157), (182, 720965430), (188, 697955895), (195, 672901068), (210, 624836706), (234, 560750890), (235, 558364716), (252, 520697255), (260, 504675801), (273, 480643620), (282, 465303930), (315, 416557804), (329, 398831940), (364, 360482715), (390, 336450534), (420, 312418353), (423, 310202620), (455, 288386172), (468, 280375445), (470, 279182358), (546, 240321810), (564, 232651965), (585, 224300356), (611, 214755660), (630, 208278902), (658, 199415970), (705, 186121572), (780, 168225267), (819, 160214540), (846, 155101310), (910, 144193086), (940, 139591179), (987, 132943980), (1092, 120160905), (1170, 112150178), (1222, 107377830), (1260, 104139451), (1316, 99707985), (1365, 96128724), (1410, 93060786), (1638, 80107270), (1645, 79766388), (1692, 77550655), (1820, 72096543), (1833, 71585220), (1974, 66471990), (2115, 62040524), (2340, 56075089), (2444, 53688915), (2730, 48064362), (2820, 46530393), (2961, 44314660), (3055, 42951132), (3276, 40053635), (3290, 39883194), (3666, 35792610), (3948, 33235995), (4095, 32042908), (4230, 31020262), (4277, 30679380), (4935, 26588796), (5460, 24032181), (5499, 23861740), (5922, 22157330), (6110, 21475566), (6580, 19941597), (7332, 17896305), (8190, 16021454), (8460, 15510131), (8554, 15339690), (9165, 14317044), (9870, 13294398), (10998, 11930870), (11844, 11078665), (12220, 10737783), (12831, 10226460), (14805, 8862932), (16380, 8010727), (17108, 7669845), (18330, 7158522), (19740, 6647199), (21385, 6135876), (21996, 5965435), (25662, 5113230), (27495, 4772348), (29610, 4431466), (36660, 3579261), (38493, 3408820), (42770, 3067938), (51324, 2556615), (54990, 2386174), (59220, 2215733), (64155, 2045292), (76986, 1704410), (85540, 1533969), (109980, 1193087), (128310, 1022646), (153972, 852205), (170441, 769860), (192465, 681764), (256620, 511323), (340882, 384930)]