372247980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 1209116160

約数和(自身を除く): 836868180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 78, 85, 102, 130, 134, 156, 170, 195, 201, 204, 221, 255, 260, 268, 335, 340, 390, 402, 419, 442, 510, 663, 670, 780, 804, 838, 871, 884, 1005, 1020, 1105, 1139, 1257, 1326, 1340, 1676, 1742, 2010, 2095, 2210, 2278, 2514, 2613, 2652, 3315, 3417, 3484, 4020, 4190, 4355, 4420, 4556, 5028, 5226, 5447, 5695, 6285, 6630, 6834, 7123, 8380, 8710, 10452, 10894, 11390, 12570, 13065, 13260, 13668, 14246, 14807, 16341, 17085, 17420, 21369, 21788, 22780, 25140, 26130, 27235, 28073, 28492, 29614, 32682, 34170, 35615, 42738, 44421, 52260, 54470, 56146, 59228, 65364, 68340, 71230, 74035, 81705, 84219, 85476, 88842, 92599, 106845, 108940, 112292, 140365, 142460, 148070, 163410, 168438, 177684, 185198, 213690, 222105, 277797, 280730, 296140, 326820, 336876, 364949, 370396, 421095, 427380, 444210, 462995, 477241, 555594, 561460, 729898, 842190, 888420, 925990, 954482, 1094847, 1111188, 1388985, 1431723, 1459796, 1684380, 1824745, 1851980, 1908964, 2189694, 2386205, 2777970, 2863446, 3649490, 4379388, 4772410, 5474235, 5555940, 5726892, 6204133, 7158615, 7298980, 9544820, 10948470, 12408266, 14317230, 18612399, 21896940, 24816532, 28634460, 31020665, 37224798, 62041330, 74449596, 93061995, 124082660, 186123990, 372247980]

約数ペア:

[(1, 372247980), (2, 186123990), (3, 124082660), (4, 93061995), (5, 74449596), (6, 62041330), (10, 37224798), (12, 31020665), (13, 28634460), (15, 24816532), (17, 21896940), (20, 18612399), (26, 14317230), (30, 12408266), (34, 10948470), (39, 9544820), (51, 7298980), (52, 7158615), (60, 6204133), (65, 5726892), (67, 5555940), (68, 5474235), (78, 4772410), (85, 4379388), (102, 3649490), (130, 2863446), (134, 2777970), (156, 2386205), (170, 2189694), (195, 1908964), (201, 1851980), (204, 1824745), (221, 1684380), (255, 1459796), (260, 1431723), (268, 1388985), (335, 1111188), (340, 1094847), (390, 954482), (402, 925990), (419, 888420), (442, 842190), (510, 729898), (663, 561460), (670, 555594), (780, 477241), (804, 462995), (838, 444210), (871, 427380), (884, 421095), (1005, 370396), (1020, 364949), (1105, 336876), (1139, 326820), (1257, 296140), (1326, 280730), (1340, 277797), (1676, 222105), (1742, 213690), (2010, 185198), (2095, 177684), (2210, 168438), (2278, 163410), (2514, 148070), (2613, 142460), (2652, 140365), (3315, 112292), (3417, 108940), (3484, 106845), (4020, 92599), (4190, 88842), (4355, 85476), (4420, 84219), (4556, 81705), (5028, 74035), (5226, 71230), (5447, 68340), (5695, 65364), (6285, 59228), (6630, 56146), (6834, 54470), (7123, 52260), (8380, 44421), (8710, 42738), (10452, 35615), (10894, 34170), (11390, 32682), (12570, 29614), (13065, 28492), (13260, 28073), (13668, 27235), (14246, 26130), (14807, 25140), (16341, 22780), (17085, 21788), (17420, 21369)]