15693840780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{21817}}^1$

素因数の和:22479

約数の個数: 96

約数和(自身を含む): 46330959360

約数和(自身を除く): 30637118580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 631, 1140, 1262, 1893, 2524, 3155, 3786, 6310, 7572, 9465, 11989, 12620, 18930, 21817, 23978, 35967, 37860, 43634, 47956, 59945, 65451, 71934, 87268, 109085, 119890, 130902, 143868, 179835, 218170, 239780, 261804, 327255, 359670, 414523, 436340, 654510, 719340, 829046, 1243569, 1309020, 1658092, 2072615, 2487138, 4145230, 4974276, 6217845, 8290460, 12435690, 13766527, 24871380, 27533054, 41299581, 55066108, 68832635, 82599162, 137665270, 165198324, 206497905, 261564013, 275330540, 412995810, 523128026, 784692039, 825991620, 1046256052, 1307820065, 1569384078, 2615640130, 3138768156, 3923460195, 5231280260, 7846920390, 15693840780]

約数ペア:

[(1, 15693840780), (2, 7846920390), (3, 5231280260), (4, 3923460195), (5, 3138768156), (6, 2615640130), (10, 1569384078), (12, 1307820065), (15, 1046256052), (19, 825991620), (20, 784692039), (30, 523128026), (38, 412995810), (57, 275330540), (60, 261564013), (76, 206497905), (95, 165198324), (114, 137665270), (190, 82599162), (228, 68832635), (285, 55066108), (380, 41299581), (570, 27533054), (631, 24871380), (1140, 13766527), (1262, 12435690), (1893, 8290460), (2524, 6217845), (3155, 4974276), (3786, 4145230), (6310, 2487138), (7572, 2072615), (9465, 1658092), (11989, 1309020), (12620, 1243569), (18930, 829046), (21817, 719340), (23978, 654510), (35967, 436340), (37860, 414523), (43634, 359670), (47956, 327255), (59945, 261804), (65451, 239780), (71934, 218170), (87268, 179835), (109085, 143868), (119890, 130902)]