15694508760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{7927}}^1$

素因数の和:10305

約数の個数: 128

約数和(自身を含む): 53839365120

約数和(自身を除く): 38144856360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2357, 4714, 7071, 7927, 9428, 11785, 14142, 15854, 16499, 18856, 23570, 23781, 28284, 31708, 32998, 35355, 39635, 47140, 47562, 49497, 55489, 56568, 63416, 65996, 70710, 79270, 82495, 94280, 95124, 98994, 110978, 118905, 131992, 141420, 158540, 164990, 166467, 190248, 197988, 221956, 237810, 247485, 277445, 282840, 317080, 329980, 332934, 395976, 443912, 475620, 494970, 554890, 659960, 665868, 832335, 951240, 989940, 1109780, 1331736, 1664670, 1979880, 2219560, 3329340, 6658680, 18683939, 37367878, 56051817, 74735756, 93419695, 112103634, 130787573, 149471512, 186839390, 224207268, 261575146, 280259085, 373678780, 392362719, 448414536, 523150292, 560518170, 653937865, 747357560, 784725438, 1046300584, 1121036340, 1307875730, 1569450876, 1961813595, 2242072680, 2615751460, 3138901752, 3923627190, 5231502920, 7847254380, 15694508760]

約数ペア:

[(1, 15694508760), (2, 7847254380), (3, 5231502920), (4, 3923627190), (5, 3138901752), (6, 2615751460), (7, 2242072680), (8, 1961813595), (10, 1569450876), (12, 1307875730), (14, 1121036340), (15, 1046300584), (20, 784725438), (21, 747357560), (24, 653937865), (28, 560518170), (30, 523150292), (35, 448414536), (40, 392362719), (42, 373678780), (56, 280259085), (60, 261575146), (70, 224207268), (84, 186839390), (105, 149471512), (120, 130787573), (140, 112103634), (168, 93419695), (210, 74735756), (280, 56051817), (420, 37367878), (840, 18683939), (2357, 6658680), (4714, 3329340), (7071, 2219560), (7927, 1979880), (9428, 1664670), (11785, 1331736), (14142, 1109780), (15854, 989940), (16499, 951240), (18856, 832335), (23570, 665868), (23781, 659960), (28284, 554890), (31708, 494970), (32998, 475620), (35355, 443912), (39635, 395976), (47140, 332934), (47562, 329980), (49497, 317080), (55489, 282840), (56568, 277445), (63416, 247485), (65996, 237810), (70710, 221956), (79270, 197988), (82495, 190248), (94280, 166467), (95124, 164990), (98994, 158540), (110978, 141420), (118905, 131992)]