202869840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 160

約数和(自身を含む): 701205120

約数和(自身を除く): 498335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 2617, 3230, 3876, 4080, 4560, 4845, 5168, 5234, 6460, 7752, 7851, 9690, 10468, 12920, 13085, 15504, 15702, 19380, 20936, 25840, 26170, 31404, 38760, 39255, 41872, 44489, 49723, 52340, 62808, 77520, 78510, 88978, 99446, 104680, 125616, 133467, 149169, 157020, 177956, 198892, 209360, 222445, 248615, 266934, 298338, 314040, 355912, 397784, 444890, 497230, 533868, 596676, 628080, 667335, 711824, 745845, 795568, 845291, 889780, 994460, 1067736, 1193352, 1334670, 1491690, 1690582, 1779560, 1988920, 2135472, 2386704, 2535873, 2669340, 2983380, 3381164, 3559120, 3977840, 4226455, 5071746, 5338680, 5966760, 6762328, 8452910, 10143492, 10677360, 11933520, 12679365, 13524656, 16905820, 20286984, 25358730, 33811640, 40573968, 50717460, 67623280, 101434920, 202869840]

約数ペア:

[(1, 202869840), (2, 101434920), (3, 67623280), (4, 50717460), (5, 40573968), (6, 33811640), (8, 25358730), (10, 20286984), (12, 16905820), (15, 13524656), (16, 12679365), (17, 11933520), (19, 10677360), (20, 10143492), (24, 8452910), (30, 6762328), (34, 5966760), (38, 5338680), (40, 5071746), (48, 4226455), (51, 3977840), (57, 3559120), (60, 3381164), (68, 2983380), (76, 2669340), (80, 2535873), (85, 2386704), (95, 2135472), (102, 1988920), (114, 1779560), (120, 1690582), (136, 1491690), (152, 1334670), (170, 1193352), (190, 1067736), (204, 994460), (228, 889780), (240, 845291), (255, 795568), (272, 745845), (285, 711824), (304, 667335), (323, 628080), (340, 596676), (380, 533868), (408, 497230), (456, 444890), (510, 397784), (570, 355912), (646, 314040), (680, 298338), (760, 266934), (816, 248615), (912, 222445), (969, 209360), (1020, 198892), (1140, 177956), (1292, 157020), (1360, 149169), (1520, 133467), (1615, 125616), (1938, 104680), (2040, 99446), (2280, 88978), (2584, 78510), (2617, 77520), (3230, 62808), (3876, 52340), (4080, 49723), (4560, 44489), (4845, 41872), (5168, 39255), (5234, 38760), (6460, 31404), (7752, 26170), (7851, 25840), (9690, 20936), (10468, 19380), (12920, 15702), (13085, 15504)]