350593880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 1011916800

約数和(自身を除く): 661322920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 169, 182, 217, 239, 248, 260, 280, 310, 338, 364, 403, 434, 455, 478, 520, 620, 676, 728, 806, 845, 868, 910, 956, 1085, 1183, 1195, 1240, 1352, 1612, 1673, 1690, 1736, 1820, 1912, 2015, 2170, 2366, 2390, 2821, 3107, 3224, 3346, 3380, 3640, 4030, 4340, 4732, 4780, 5239, 5642, 5915, 6214, 6692, 6760, 7409, 8060, 8365, 8680, 9464, 9560, 10478, 11284, 11830, 12428, 13384, 14105, 14818, 15535, 16120, 16730, 20956, 21749, 22568, 23660, 24856, 26195, 28210, 29636, 31070, 33460, 36673, 37045, 40391, 41912, 43498, 47320, 51863, 52390, 56420, 59272, 62140, 66920, 73346, 74090, 80782, 86996, 96317, 103726, 104780, 108745, 112840, 124280, 146692, 148180, 161564, 173992, 183365, 192634, 201955, 207452, 209560, 217490, 259315, 282737, 293384, 296360, 323128, 366730, 385268, 403910, 414904, 434980, 481585, 518630, 565474, 674219, 733460, 770536, 807820, 869960, 963170, 1037260, 1130948, 1252121, 1348438, 1413685, 1466920, 1615640, 1926340, 2074520, 2261896, 2504242, 2696876, 2827370, 3371095, 3852680, 5008484, 5393752, 5654740, 6260605, 6742190, 8764847, 10016968, 11309480, 12521210, 13484380, 17529694, 25042420, 26968760, 35059388, 43824235, 50084840, 70118776, 87648470, 175296940, 350593880]

約数ペア:

[(1, 350593880), (2, 175296940), (4, 87648470), (5, 70118776), (7, 50084840), (8, 43824235), (10, 35059388), (13, 26968760), (14, 25042420), (20, 17529694), (26, 13484380), (28, 12521210), (31, 11309480), (35, 10016968), (40, 8764847), (52, 6742190), (56, 6260605), (62, 5654740), (65, 5393752), (70, 5008484), (91, 3852680), (104, 3371095), (124, 2827370), (130, 2696876), (140, 2504242), (155, 2261896), (169, 2074520), (182, 1926340), (217, 1615640), (239, 1466920), (248, 1413685), (260, 1348438), (280, 1252121), (310, 1130948), (338, 1037260), (364, 963170), (403, 869960), (434, 807820), (455, 770536), (478, 733460), (520, 674219), (620, 565474), (676, 518630), (728, 481585), (806, 434980), (845, 414904), (868, 403910), (910, 385268), (956, 366730), (1085, 323128), (1183, 296360), (1195, 293384), (1240, 282737), (1352, 259315), (1612, 217490), (1673, 209560), (1690, 207452), (1736, 201955), (1820, 192634), (1912, 183365), (2015, 173992), (2170, 161564), (2366, 148180), (2390, 146692), (2821, 124280), (3107, 112840), (3224, 108745), (3346, 104780), (3380, 103726), (3640, 96317), (4030, 86996), (4340, 80782), (4732, 74090), (4780, 73346), (5239, 66920), (5642, 62140), (5915, 59272), (6214, 56420), (6692, 52390), (6760, 51863), (7409, 47320), (8060, 43498), (8365, 41912), (8680, 40391), (9464, 37045), (9560, 36673), (10478, 33460), (11284, 31070), (11830, 29636), (12428, 28210), (13384, 26195), (14105, 24856), (14818, 23660), (15535, 22568), (16120, 21749), (16730, 20956)]