628199280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15348

約数の個数: 160

約数和(自身を含む): 2277830400

約数和(自身を除く): 1649631120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 15307, 20520, 30614, 41040, 45921, 61228, 76535, 91842, 122456, 137763, 153070, 183684, 229605, 244912, 275526, 290833, 306140, 367368, 413289, 459210, 551052, 581666, 612280, 688815, 734736, 826578, 872499, 918420, 1102104, 1163332, 1224560, 1377630, 1454165, 1653156, 1744998, 1836840, 2066445, 2204208, 2326664, 2617497, 2755260, 2908330, 3306312, 3489996, 3673680, 4132890, 4362495, 4653328, 5234994, 5510520, 5816660, 6612624, 6979992, 7852491, 8265780, 8724990, 10469988, 11021040, 11633320, 13087485, 13959984, 15704982, 16531560, 17449980, 20939976, 23266640, 26174970, 31409964, 33063120, 34899960, 39262455, 41879952, 52349940, 62819928, 69799920, 78524910, 104699880, 125639856, 157049820, 209399760, 314099640, 628199280]

約数ペア:

[(1, 628199280), (2, 314099640), (3, 209399760), (4, 157049820), (5, 125639856), (6, 104699880), (8, 78524910), (9, 69799920), (10, 62819928), (12, 52349940), (15, 41879952), (16, 39262455), (18, 34899960), (19, 33063120), (20, 31409964), (24, 26174970), (27, 23266640), (30, 20939976), (36, 17449980), (38, 16531560), (40, 15704982), (45, 13959984), (48, 13087485), (54, 11633320), (57, 11021040), (60, 10469988), (72, 8724990), (76, 8265780), (80, 7852491), (90, 6979992), (95, 6612624), (108, 5816660), (114, 5510520), (120, 5234994), (135, 4653328), (144, 4362495), (152, 4132890), (171, 3673680), (180, 3489996), (190, 3306312), (216, 2908330), (228, 2755260), (240, 2617497), (270, 2326664), (285, 2204208), (304, 2066445), (342, 1836840), (360, 1744998), (380, 1653156), (432, 1454165), (456, 1377630), (513, 1224560), (540, 1163332), (570, 1102104), (684, 918420), (720, 872499), (760, 826578), (855, 734736), (912, 688815), (1026, 612280), (1080, 581666), (1140, 551052), (1368, 459210), (1520, 413289), (1710, 367368), (2052, 306140), (2160, 290833), (2280, 275526), (2565, 244912), (2736, 229605), (3420, 183684), (4104, 153070), (4560, 137763), (5130, 122456), (6840, 91842), (8208, 76535), (10260, 61228), (13680, 45921), (15307, 41040), (20520, 30614)]