285925680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7008

約数の個数: 160

約数和(自身を含む): 1036838400

約数和(自身を除く): 750912720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 6967, 8208, 10260, 13680, 13934, 20520, 20901, 27868, 34835, 41040, 41802, 55736, 62703, 69670, 83604, 104505, 111472, 125406, 132373, 139340, 167208, 188109, 209010, 250812, 264746, 278680, 313515, 334416, 376218, 397119, 418020, 501624, 529492, 557360, 627030, 661865, 752436, 794238, 836040, 940545, 1003248, 1058984, 1191357, 1254060, 1323730, 1504872, 1588476, 1672080, 1881090, 1985595, 2117968, 2382714, 2508120, 2647460, 3009744, 3176952, 3574071, 3762180, 3971190, 4765428, 5016240, 5294920, 5956785, 6353904, 7148142, 7524360, 7942380, 9530856, 10589840, 11913570, 14296284, 15048720, 15884760, 17870355, 19061712, 23827140, 28592568, 31769520, 35740710, 47654280, 57185136, 71481420, 95308560, 142962840, 285925680]

約数ペア:

[(1, 285925680), (2, 142962840), (3, 95308560), (4, 71481420), (5, 57185136), (6, 47654280), (8, 35740710), (9, 31769520), (10, 28592568), (12, 23827140), (15, 19061712), (16, 17870355), (18, 15884760), (19, 15048720), (20, 14296284), (24, 11913570), (27, 10589840), (30, 9530856), (36, 7942380), (38, 7524360), (40, 7148142), (45, 6353904), (48, 5956785), (54, 5294920), (57, 5016240), (60, 4765428), (72, 3971190), (76, 3762180), (80, 3574071), (90, 3176952), (95, 3009744), (108, 2647460), (114, 2508120), (120, 2382714), (135, 2117968), (144, 1985595), (152, 1881090), (171, 1672080), (180, 1588476), (190, 1504872), (216, 1323730), (228, 1254060), (240, 1191357), (270, 1058984), (285, 1003248), (304, 940545), (342, 836040), (360, 794238), (380, 752436), (432, 661865), (456, 627030), (513, 557360), (540, 529492), (570, 501624), (684, 418020), (720, 397119), (760, 376218), (855, 334416), (912, 313515), (1026, 278680), (1080, 264746), (1140, 250812), (1368, 209010), (1520, 188109), (1710, 167208), (2052, 139340), (2160, 132373), (2280, 125406), (2565, 111472), (2736, 104505), (3420, 83604), (4104, 69670), (4560, 62703), (5130, 55736), (6840, 41802), (6967, 41040), (8208, 34835), (10260, 27868), (13680, 20901), (13934, 20520)]