2971275480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7621}}^1$

素因数の和:7679

約数の個数: 192

約数和(自身を含む): 10454335200

約数和(自身を除く): 7483059720

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, 361, 380, 456, 513, 540, 570, 684, 722, 760, 855, 1026, 1080, 1083, 1140, 1368, 1444, 1710, 1805, 2052, 2166, 2280, 2565, 2888, 3249, 3420, 3610, 4104, 4332, 5130, 5415, 6498, 6840, 7220, 7621, 8664, 9747, 10260, 10830, 12996, 14440, 15242, 16245, 19494, 20520, 21660, 22863, 25992, 30484, 32490, 38105, 38988, 43320, 45726, 48735, 60968, 64980, 68589, 76210, 77976, 91452, 97470, 114315, 129960, 137178, 144799, 152420, 182904, 194940, 205767, 228630, 274356, 289598, 304840, 342945, 389880, 411534, 434397, 457260, 548712, 579196, 685890, 723995, 823068, 868794, 914520, 1028835, 1158392, 1303191, 1371780, 1447990, 1646136, 1737588, 2057670, 2171985, 2606382, 2743560, 2751181, 2895980, 3475176, 3909573, 4115340, 4343970, 5212764, 5502362, 5791960, 6515955, 7819146, 8230680, 8253543, 8687940, 10425528, 11004724, 13031910, 13755905, 15638292, 16507086, 17375880, 19547865, 22009448, 24760629, 26063820, 27511810, 31276584, 33014172, 39095730, 41267715, 49521258, 52127640, 55023620, 66028344, 74281887, 78191460, 82535430, 99042516, 110047240, 123803145, 148563774, 156382920, 165070860, 198085032, 247606290, 297127548, 330141720, 371409435, 495212580, 594255096, 742818870, 990425160, 1485637740, 2971275480]

約数ペア:

[(1, 2971275480), (2, 1485637740), (3, 990425160), (4, 742818870), (5, 594255096), (6, 495212580), (8, 371409435), (9, 330141720), (10, 297127548), (12, 247606290), (15, 198085032), (18, 165070860), (19, 156382920), (20, 148563774), (24, 123803145), (27, 110047240), (30, 99042516), (36, 82535430), (38, 78191460), (40, 74281887), (45, 66028344), (54, 55023620), (57, 52127640), (60, 49521258), (72, 41267715), (76, 39095730), (90, 33014172), (95, 31276584), (108, 27511810), (114, 26063820), (120, 24760629), (135, 22009448), (152, 19547865), (171, 17375880), (180, 16507086), (190, 15638292), (216, 13755905), (228, 13031910), (270, 11004724), (285, 10425528), (342, 8687940), (360, 8253543), (361, 8230680), (380, 7819146), (456, 6515955), (513, 5791960), (540, 5502362), (570, 5212764), (684, 4343970), (722, 4115340), (760, 3909573), (855, 3475176), (1026, 2895980), (1080, 2751181), (1083, 2743560), (1140, 2606382), (1368, 2171985), (1444, 2057670), (1710, 1737588), (1805, 1646136), (2052, 1447990), (2166, 1371780), (2280, 1303191), (2565, 1158392), (2888, 1028835), (3249, 914520), (3420, 868794), (3610, 823068), (4104, 723995), (4332, 685890), (5130, 579196), (5415, 548712), (6498, 457260), (6840, 434397), (7220, 411534), (7621, 389880), (8664, 342945), (9747, 304840), (10260, 289598), (10830, 274356), (12996, 228630), (14440, 205767), (15242, 194940), (16245, 182904), (19494, 152420), (20520, 144799), (21660, 137178), (22863, 129960), (25992, 114315), (30484, 97470), (32490, 91452), (38105, 77976), (38988, 76210), (43320, 68589), (45726, 64980), (48735, 60968)]