473672220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 1550545920

約数和(自身を除く): 1076873700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 367, 420, 439, 490, 588, 734, 735, 878, 980, 1101, 1317, 1468, 1470, 1756, 1835, 2195, 2202, 2569, 2634, 2940, 3073, 3670, 4390, 4404, 5138, 5268, 5505, 6146, 6585, 7340, 7707, 8780, 9219, 10276, 11010, 12292, 12845, 13170, 15365, 15414, 17983, 18438, 21511, 22020, 25690, 26340, 30730, 30828, 35966, 36876, 38535, 43022, 46095, 51380, 53949, 61460, 64533, 71932, 77070, 86044, 89915, 92190, 107555, 107898, 129066, 154140, 161113, 179830, 184380, 215110, 215796, 258132, 269745, 322226, 322665, 359660, 430220, 483339, 539490, 644452, 645330, 805565, 966678, 1078980, 1127791, 1290660, 1611130, 1933356, 2255582, 2416695, 3222260, 3383373, 4511164, 4833390, 5638955, 6766746, 7894537, 9666780, 11277910, 13533492, 15789074, 16916865, 22555820, 23683611, 31578148, 33833730, 39472685, 47367222, 67667460, 78945370, 94734444, 118418055, 157890740, 236836110, 473672220]

約数ペア:

[(1, 473672220), (2, 236836110), (3, 157890740), (4, 118418055), (5, 94734444), (6, 78945370), (7, 67667460), (10, 47367222), (12, 39472685), (14, 33833730), (15, 31578148), (20, 23683611), (21, 22555820), (28, 16916865), (30, 15789074), (35, 13533492), (42, 11277910), (49, 9666780), (60, 7894537), (70, 6766746), (84, 5638955), (98, 4833390), (105, 4511164), (140, 3383373), (147, 3222260), (196, 2416695), (210, 2255582), (245, 1933356), (294, 1611130), (367, 1290660), (420, 1127791), (439, 1078980), (490, 966678), (588, 805565), (734, 645330), (735, 644452), (878, 539490), (980, 483339), (1101, 430220), (1317, 359660), (1468, 322665), (1470, 322226), (1756, 269745), (1835, 258132), (2195, 215796), (2202, 215110), (2569, 184380), (2634, 179830), (2940, 161113), (3073, 154140), (3670, 129066), (4390, 107898), (4404, 107555), (5138, 92190), (5268, 89915), (5505, 86044), (6146, 77070), (6585, 71932), (7340, 64533), (7707, 61460), (8780, 53949), (9219, 51380), (10276, 46095), (11010, 43022), (12292, 38535), (12845, 36876), (13170, 35966), (15365, 30828), (15414, 30730), (17983, 26340), (18438, 25690), (21511, 22020)]