419721120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3244

約数の個数: 288

約数和(自身を含む): 1763379072

約数和(自身を除く): 1343657952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3203, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6406, 6552, 7280, 8190, 8736, 9360, 9609, 10080, 10920, 12812, 13104, 14560, 16015, 16380, 18720, 19218, 21840, 22421, 25624, 26208, 28827, 32030, 32760, 38436, 41639, 43680, 44842, 48045, 51248, 57654, 64060, 65520, 67263, 76872, 83278, 89684, 96090, 102496, 112105, 115308, 124917, 128120, 131040, 134526, 144135, 153744, 166556, 179368, 192180, 201789, 208195, 224210, 230616, 249834, 256240, 269052, 288270, 291473, 307488, 333112, 336315, 358736, 374751, 384360, 403578, 416390, 448420, 461232, 499668, 512480, 538104, 576540, 582946, 624585, 666224, 672630, 717472, 749502, 768720, 807156, 832780, 874419, 896840, 922464, 999336, 1008945, 1076208, 1153080, 1165892, 1249170, 1332448, 1345260, 1457365, 1499004, 1537440, 1614312, 1665560, 1748838, 1793680, 1873755, 1998672, 2017890, 2152416, 2306160, 2331784, 2498340, 2623257, 2690520, 2914730, 2998008, 3228624, 3331120, 3497676, 3587360, 3747510, 3997344, 4035780, 4372095, 4612320, 4663568, 4996680, 5246514, 5381040, 5829460, 5996016, 6457248, 6662240, 6995352, 7495020, 8071560, 8744190, 9327136, 9993360, 10493028, 10762080, 11658920, 11992032, 13116285, 13990704, 14990040, 16143120, 17488380, 19986720, 20986056, 23317840, 26232570, 27981408, 29980080, 32286240, 34976760, 41972112, 46635680, 52465140, 59960160, 69953520, 83944224, 104930280, 139907040, 209860560, 419721120]

約数ペア:

[(1, 419721120), (2, 209860560), (3, 139907040), (4, 104930280), (5, 83944224), (6, 69953520), (7, 59960160), (8, 52465140), (9, 46635680), (10, 41972112), (12, 34976760), (13, 32286240), (14, 29980080), (15, 27981408), (16, 26232570), (18, 23317840), (20, 20986056), (21, 19986720), (24, 17488380), (26, 16143120), (28, 14990040), (30, 13990704), (32, 13116285), (35, 11992032), (36, 11658920), (39, 10762080), (40, 10493028), (42, 9993360), (45, 9327136), (48, 8744190), (52, 8071560), (56, 7495020), (60, 6995352), (63, 6662240), (65, 6457248), (70, 5996016), (72, 5829460), (78, 5381040), (80, 5246514), (84, 4996680), (90, 4663568), (91, 4612320), (96, 4372095), (104, 4035780), (105, 3997344), (112, 3747510), (117, 3587360), (120, 3497676), (126, 3331120), (130, 3228624), (140, 2998008), (144, 2914730), (156, 2690520), (160, 2623257), (168, 2498340), (180, 2331784), (182, 2306160), (195, 2152416), (208, 2017890), (210, 1998672), (224, 1873755), (234, 1793680), (240, 1748838), (252, 1665560), (260, 1614312), (273, 1537440), (280, 1499004), (288, 1457365), (312, 1345260), (315, 1332448), (336, 1249170), (360, 1165892), (364, 1153080), (390, 1076208), (416, 1008945), (420, 999336), (455, 922464), (468, 896840), (480, 874419), (504, 832780), (520, 807156), (546, 768720), (560, 749502), (585, 717472), (624, 672630), (630, 666224), (672, 624585), (720, 582946), (728, 576540), (780, 538104), (819, 512480), (840, 499668), (910, 461232), (936, 448420), (1008, 416390), (1040, 403578), (1092, 384360), (1120, 374751), (1170, 358736), (1248, 336315), (1260, 333112), (1365, 307488), (1440, 291473), (1456, 288270), (1560, 269052), (1638, 256240), (1680, 249834), (1820, 230616), (1872, 224210), (2016, 208195), (2080, 201789), (2184, 192180), (2340, 179368), (2520, 166556), (2730, 153744), (2912, 144135), (3120, 134526), (3203, 131040), (3276, 128120), (3360, 124917), (3640, 115308), (3744, 112105), (4095, 102496), (4368, 96090), (4680, 89684), (5040, 83278), (5460, 76872), (6240, 67263), (6406, 65520), (6552, 64060), (7280, 57654), (8190, 51248), (8736, 48045), (9360, 44842), (9609, 43680), (10080, 41639), (10920, 38436), (12812, 32760), (13104, 32030), (14560, 28827), (16015, 26208), (16380, 25624), (18720, 22421), (19218, 21840)]