1301991600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11964

約数の個数: 240

約数和(自身を含む): 5133615872

約数和(自身を除く): 3831624272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9100, 10920, 11923, 13650, 15600, 18200, 21840, 23846, 27300, 35769, 36400, 47692, 54600, 59615, 71538, 83461, 95384, 109200, 119230, 143076, 154999, 166922, 178845, 190768, 238460, 250383, 286152, 298075, 309998, 333844, 357690, 417305, 464997, 476920, 500766, 572304, 596150, 619996, 667688, 715380, 774995, 834610, 894225, 929994, 953840, 1001532, 1084993, 1192300, 1239992, 1251915, 1335376, 1430760, 1549990, 1669220, 1788450, 1859988, 2003064, 2086525, 2169986, 2324985, 2384600, 2479984, 2503830, 2861520, 3099980, 3254979, 3338440, 3576900, 3719976, 3874975, 4006128, 4173050, 4339972, 4649970, 4769200, 5007660, 5424965, 6199960, 6259575, 6509958, 6676880, 7153800, 7439952, 7749950, 8346100, 8679944, 9299940, 10015320, 10849930, 11624925, 12399920, 12519150, 13019916, 14307600, 15499900, 16274895, 16692200, 17359888, 18599880, 20030640, 21699860, 23249850, 25038300, 26039832, 27124825, 30999800, 32549790, 33384400, 37199760, 43399720, 46499700, 50076600, 52079664, 54249650, 61999600, 65099580, 81374475, 86799440, 92999400, 100153200, 108499300, 130199160, 162748950, 185998800, 216998600, 260398320, 325497900, 433997200, 650995800, 1301991600]

約数ペア:

[(1, 1301991600), (2, 650995800), (3, 433997200), (4, 325497900), (5, 260398320), (6, 216998600), (7, 185998800), (8, 162748950), (10, 130199160), (12, 108499300), (13, 100153200), (14, 92999400), (15, 86799440), (16, 81374475), (20, 65099580), (21, 61999600), (24, 54249650), (25, 52079664), (26, 50076600), (28, 46499700), (30, 43399720), (35, 37199760), (39, 33384400), (40, 32549790), (42, 30999800), (48, 27124825), (50, 26039832), (52, 25038300), (56, 23249850), (60, 21699860), (65, 20030640), (70, 18599880), (75, 17359888), (78, 16692200), (80, 16274895), (84, 15499900), (91, 14307600), (100, 13019916), (104, 12519150), (105, 12399920), (112, 11624925), (120, 10849930), (130, 10015320), (140, 9299940), (150, 8679944), (156, 8346100), (168, 7749950), (175, 7439952), (182, 7153800), (195, 6676880), (200, 6509958), (208, 6259575), (210, 6199960), (240, 5424965), (260, 5007660), (273, 4769200), (280, 4649970), (300, 4339972), (312, 4173050), (325, 4006128), (336, 3874975), (350, 3719976), (364, 3576900), (390, 3338440), (400, 3254979), (420, 3099980), (455, 2861520), (520, 2503830), (525, 2479984), (546, 2384600), (560, 2324985), (600, 2169986), (624, 2086525), (650, 2003064), (700, 1859988), (728, 1788450), (780, 1669220), (840, 1549990), (910, 1430760), (975, 1335376), (1040, 1251915), (1050, 1239992), (1092, 1192300), (1200, 1084993), (1300, 1001532), (1365, 953840), (1400, 929994), (1456, 894225), (1560, 834610), (1680, 774995), (1820, 715380), (1950, 667688), (2100, 619996), (2184, 596150), (2275, 572304), (2600, 500766), (2730, 476920), (2800, 464997), (3120, 417305), (3640, 357690), (3900, 333844), (4200, 309998), (4368, 298075), (4550, 286152), (5200, 250383), (5460, 238460), (6825, 190768), (7280, 178845), (7800, 166922), (8400, 154999), (9100, 143076), (10920, 119230), (11923, 109200), (13650, 95384), (15600, 83461), (18200, 71538), (21840, 59615), (23846, 54600), (27300, 47692), (35769, 36400)]