142962840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7006

約数の個数: 128

約数和(自身を含む): 501696000

約数和(自身を除く): 358733160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 6967, 10260, 13934, 20520, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 125406, 132373, 139340, 167208, 188109, 209010, 250812, 264746, 278680, 313515, 376218, 397119, 418020, 501624, 529492, 627030, 661865, 752436, 794238, 836040, 940545, 1058984, 1191357, 1254060, 1323730, 1504872, 1588476, 1881090, 1985595, 2382714, 2508120, 2647460, 3176952, 3574071, 3762180, 3971190, 4765428, 5294920, 5956785, 7148142, 7524360, 7942380, 9530856, 11913570, 14296284, 15884760, 17870355, 23827140, 28592568, 35740710, 47654280, 71481420, 142962840]

約数ペア:

[(1, 142962840), (2, 71481420), (3, 47654280), (4, 35740710), (5, 28592568), (6, 23827140), (8, 17870355), (9, 15884760), (10, 14296284), (12, 11913570), (15, 9530856), (18, 7942380), (19, 7524360), (20, 7148142), (24, 5956785), (27, 5294920), (30, 4765428), (36, 3971190), (38, 3762180), (40, 3574071), (45, 3176952), (54, 2647460), (57, 2508120), (60, 2382714), (72, 1985595), (76, 1881090), (90, 1588476), (95, 1504872), (108, 1323730), (114, 1254060), (120, 1191357), (135, 1058984), (152, 940545), (171, 836040), (180, 794238), (190, 752436), (216, 661865), (228, 627030), (270, 529492), (285, 501624), (342, 418020), (360, 397119), (380, 376218), (456, 313515), (513, 278680), (540, 264746), (570, 250812), (684, 209010), (760, 188109), (855, 167208), (1026, 139340), (1080, 132373), (1140, 125406), (1368, 104505), (1710, 83604), (2052, 69670), (2280, 62703), (2565, 55736), (3420, 41802), (4104, 34835), (5130, 27868), (6840, 20901), (6967, 20520), (10260, 13934)]