15200063840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 288

約数和(自身を含む): 42196121856

約数和(自身を除く): 26996058016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 361, 380, 403, 416, 494, 496, 520, 589, 608, 620, 653, 722, 760, 806, 988, 992, 1040, 1178, 1235, 1240, 1306, 1444, 1520, 1612, 1805, 1976, 2015, 2080, 2356, 2470, 2480, 2612, 2888, 2945, 3040, 3224, 3265, 3610, 3952, 4030, 4693, 4712, 4940, 4960, 5224, 5776, 5890, 6448, 6530, 7220, 7657, 7904, 8060, 8489, 9386, 9424, 9880, 10448, 11191, 11552, 11780, 12407, 12896, 13060, 14440, 15314, 16120, 16978, 18772, 18848, 19760, 20243, 20896, 22382, 23465, 23560, 24814, 26120, 28880, 30628, 32240, 33956, 37544, 38285, 39520, 40486, 42445, 44764, 46930, 47120, 49628, 52240, 55955, 57760, 61256, 62035, 64480, 67912, 75088, 76570, 80972, 84890, 89528, 93860, 94240, 99256, 101215, 104480, 111910, 122512, 124070, 135824, 145483, 150176, 153140, 161291, 161944, 169780, 179056, 187720, 198512, 202430, 223820, 235733, 245024, 248140, 263159, 271648, 290966, 306280, 322582, 323888, 339560, 358112, 375440, 384617, 397024, 404860, 447640, 471466, 496280, 526318, 581932, 612560, 645164, 647776, 679120, 727415, 750880, 769234, 806455, 809720, 895280, 942932, 992560, 1052636, 1163864, 1178665, 1225120, 1290328, 1315795, 1358240, 1454830, 1538468, 1612910, 1619440, 1790560, 1885864, 1923085, 1985120, 2105272, 2327728, 2357330, 2580656, 2631590, 2909660, 3064529, 3076936, 3225820, 3238880, 3771728, 3846170, 4210544, 4655456, 4714660, 5000021, 5161312, 5263180, 5819320, 6129058, 6153872, 6451640, 7307723, 7543456, 7692340, 8421088, 9429320, 10000042, 10526360, 11638640, 12258116, 12307744, 12903280, 14615446, 15322645, 15384680, 18858640, 20000084, 21052720, 23277280, 24516232, 25000105, 25806560, 29230892, 30645290, 30769360, 36538615, 37717280, 40000168, 42105440, 49032464, 50000210, 58461784, 61290580, 61538720, 73077230, 80000336, 95000399, 98064928, 100000420, 116923568, 122581160, 146154460, 160000672, 190000798, 200000840, 233847136, 245162320, 292308920, 380001596, 400001680, 475001995, 490324640, 584617840, 760003192, 800003360, 950003990, 1169235680, 1520006384, 1900007980, 3040012768, 3800015960, 7600031920, 15200063840]

約数ペア:

[(1, 15200063840), (2, 7600031920), (4, 3800015960), (5, 3040012768), (8, 1900007980), (10, 1520006384), (13, 1169235680), (16, 950003990), (19, 800003360), (20, 760003192), (26, 584617840), (31, 490324640), (32, 475001995), (38, 400001680), (40, 380001596), (52, 292308920), (62, 245162320), (65, 233847136), (76, 200000840), (80, 190000798), (95, 160000672), (104, 146154460), (124, 122581160), (130, 116923568), (152, 100000420), (155, 98064928), (160, 95000399), (190, 80000336), (208, 73077230), (247, 61538720), (248, 61290580), (260, 58461784), (304, 50000210), (310, 49032464), (361, 42105440), (380, 40000168), (403, 37717280), (416, 36538615), (494, 30769360), (496, 30645290), (520, 29230892), (589, 25806560), (608, 25000105), (620, 24516232), (653, 23277280), (722, 21052720), (760, 20000084), (806, 18858640), (988, 15384680), (992, 15322645), (1040, 14615446), (1178, 12903280), (1235, 12307744), (1240, 12258116), (1306, 11638640), (1444, 10526360), (1520, 10000042), (1612, 9429320), (1805, 8421088), (1976, 7692340), (2015, 7543456), (2080, 7307723), (2356, 6451640), (2470, 6153872), (2480, 6129058), (2612, 5819320), (2888, 5263180), (2945, 5161312), (3040, 5000021), (3224, 4714660), (3265, 4655456), (3610, 4210544), (3952, 3846170), (4030, 3771728), (4693, 3238880), (4712, 3225820), (4940, 3076936), (4960, 3064529), (5224, 2909660), (5776, 2631590), (5890, 2580656), (6448, 2357330), (6530, 2327728), (7220, 2105272), (7657, 1985120), (7904, 1923085), (8060, 1885864), (8489, 1790560), (9386, 1619440), (9424, 1612910), (9880, 1538468), (10448, 1454830), (11191, 1358240), (11552, 1315795), (11780, 1290328), (12407, 1225120), (12896, 1178665), (13060, 1163864), (14440, 1052636), (15314, 992560), (16120, 942932), (16978, 895280), (18772, 809720), (18848, 806455), (19760, 769234), (20243, 750880), (20896, 727415), (22382, 679120), (23465, 647776), (23560, 645164), (24814, 612560), (26120, 581932), (28880, 526318), (30628, 496280), (32240, 471466), (33956, 447640), (37544, 404860), (38285, 397024), (39520, 384617), (40486, 375440), (42445, 358112), (44764, 339560), (46930, 323888), (47120, 322582), (49628, 306280), (52240, 290966), (55955, 271648), (57760, 263159), (61256, 248140), (62035, 245024), (64480, 235733), (67912, 223820), (75088, 202430), (76570, 198512), (80972, 187720), (84890, 179056), (89528, 169780), (93860, 161944), (94240, 161291), (99256, 153140), (101215, 150176), (104480, 145483), (111910, 135824), (122512, 124070)]