202407760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 525859200

約数和(自身を除く): 323451440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 59, 61, 74, 76, 80, 95, 118, 122, 148, 152, 185, 190, 236, 244, 295, 296, 304, 305, 370, 380, 472, 488, 590, 592, 610, 703, 740, 760, 944, 976, 1121, 1159, 1180, 1220, 1406, 1480, 1520, 2183, 2242, 2257, 2318, 2360, 2440, 2812, 2960, 3515, 3599, 4366, 4484, 4514, 4636, 4720, 4880, 5605, 5624, 5795, 7030, 7198, 8732, 8968, 9028, 9272, 10915, 11210, 11248, 11285, 11590, 14060, 14396, 17464, 17936, 17995, 18056, 18544, 21830, 22420, 22570, 23180, 28120, 28792, 34928, 35990, 36112, 41477, 42883, 43660, 44840, 45140, 46360, 56240, 57584, 68381, 71980, 82954, 85766, 87320, 89680, 90280, 92720, 133163, 136762, 143960, 165908, 171532, 174640, 180560, 207385, 214415, 266326, 273524, 287920, 331816, 341905, 343064, 414770, 428830, 532652, 547048, 663632, 665815, 683810, 686128, 829540, 857660, 1065304, 1094096, 1331630, 1367620, 1659080, 1715320, 2130608, 2530097, 2663260, 2735240, 3318160, 3430640, 5060194, 5326520, 5470480, 10120388, 10653040, 12650485, 20240776, 25300970, 40481552, 50601940, 101203880, 202407760]

約数ペア:

[(1, 202407760), (2, 101203880), (4, 50601940), (5, 40481552), (8, 25300970), (10, 20240776), (16, 12650485), (19, 10653040), (20, 10120388), (37, 5470480), (38, 5326520), (40, 5060194), (59, 3430640), (61, 3318160), (74, 2735240), (76, 2663260), (80, 2530097), (95, 2130608), (118, 1715320), (122, 1659080), (148, 1367620), (152, 1331630), (185, 1094096), (190, 1065304), (236, 857660), (244, 829540), (295, 686128), (296, 683810), (304, 665815), (305, 663632), (370, 547048), (380, 532652), (472, 428830), (488, 414770), (590, 343064), (592, 341905), (610, 331816), (703, 287920), (740, 273524), (760, 266326), (944, 214415), (976, 207385), (1121, 180560), (1159, 174640), (1180, 171532), (1220, 165908), (1406, 143960), (1480, 136762), (1520, 133163), (2183, 92720), (2242, 90280), (2257, 89680), (2318, 87320), (2360, 85766), (2440, 82954), (2812, 71980), (2960, 68381), (3515, 57584), (3599, 56240), (4366, 46360), (4484, 45140), (4514, 44840), (4636, 43660), (4720, 42883), (4880, 41477), (5605, 36112), (5624, 35990), (5795, 34928), (7030, 28792), (7198, 28120), (8732, 23180), (8968, 22570), (9028, 22420), (9272, 21830), (10915, 18544), (11210, 18056), (11248, 17995), (11285, 17936), (11590, 17464), (14060, 14396)]