3130794160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 8571951360

約数和(自身を除く): 5441157200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 190, 208, 247, 248, 260, 269, 304, 310, 361, 380, 403, 494, 496, 520, 538, 589, 620, 722, 760, 806, 988, 1040, 1076, 1178, 1235, 1240, 1345, 1444, 1520, 1612, 1805, 1976, 2015, 2152, 2356, 2470, 2480, 2690, 2888, 2945, 3224, 3497, 3610, 3952, 4030, 4304, 4693, 4712, 4940, 5111, 5380, 5776, 5890, 6448, 6994, 7220, 7657, 8060, 8339, 9386, 9424, 9880, 10222, 10760, 11191, 11780, 13988, 14440, 15314, 16120, 16678, 17485, 18772, 19760, 20444, 21520, 22382, 23465, 23560, 25555, 27976, 28880, 30628, 32240, 33356, 34970, 37544, 38285, 40888, 41695, 44764, 46930, 47120, 51110, 55952, 55955, 61256, 66443, 66712, 69940, 75088, 76570, 81776, 83390, 89528, 93860, 97109, 102220, 108407, 111910, 122512, 132886, 133424, 139880, 145483, 153140, 158441, 166780, 179056, 187720, 194218, 204440, 216814, 223820, 265772, 279760, 290966, 306280, 316882, 332215, 333560, 375440, 388436, 408880, 433628, 447640, 485545, 531544, 542035, 581932, 612560, 633764, 664430, 667120, 727415, 776872, 792205, 867256, 895280, 971090, 1063088, 1084070, 1163864, 1262417, 1267528, 1328860, 1454830, 1553744, 1584410, 1734512, 1942180, 2059733, 2168140, 2327728, 2524834, 2535056, 2657720, 2909660, 3010379, 3168820, 3884360, 4119466, 4336280, 5049668, 5315440, 5819320, 6020758, 6312085, 6337640, 7768720, 8238932, 8672560, 10099336, 10298665, 11638640, 12041516, 12624170, 12675280, 15051895, 16477864, 20198672, 20597330, 24083032, 25248340, 30103790, 32955728, 39134927, 41194660, 48166064, 50496680, 60207580, 78269854, 82389320, 100993360, 120415160, 156539708, 164778640, 195674635, 240830320, 313079416, 391349270, 626158832, 782698540, 1565397080, 3130794160]

約数ペア:

[(1, 3130794160), (2, 1565397080), (4, 782698540), (5, 626158832), (8, 391349270), (10, 313079416), (13, 240830320), (16, 195674635), (19, 164778640), (20, 156539708), (26, 120415160), (31, 100993360), (38, 82389320), (40, 78269854), (52, 60207580), (62, 50496680), (65, 48166064), (76, 41194660), (80, 39134927), (95, 32955728), (104, 30103790), (124, 25248340), (130, 24083032), (152, 20597330), (155, 20198672), (190, 16477864), (208, 15051895), (247, 12675280), (248, 12624170), (260, 12041516), (269, 11638640), (304, 10298665), (310, 10099336), (361, 8672560), (380, 8238932), (403, 7768720), (494, 6337640), (496, 6312085), (520, 6020758), (538, 5819320), (589, 5315440), (620, 5049668), (722, 4336280), (760, 4119466), (806, 3884360), (988, 3168820), (1040, 3010379), (1076, 2909660), (1178, 2657720), (1235, 2535056), (1240, 2524834), (1345, 2327728), (1444, 2168140), (1520, 2059733), (1612, 1942180), (1805, 1734512), (1976, 1584410), (2015, 1553744), (2152, 1454830), (2356, 1328860), (2470, 1267528), (2480, 1262417), (2690, 1163864), (2888, 1084070), (2945, 1063088), (3224, 971090), (3497, 895280), (3610, 867256), (3952, 792205), (4030, 776872), (4304, 727415), (4693, 667120), (4712, 664430), (4940, 633764), (5111, 612560), (5380, 581932), (5776, 542035), (5890, 531544), (6448, 485545), (6994, 447640), (7220, 433628), (7657, 408880), (8060, 388436), (8339, 375440), (9386, 333560), (9424, 332215), (9880, 316882), (10222, 306280), (10760, 290966), (11191, 279760), (11780, 265772), (13988, 223820), (14440, 216814), (15314, 204440), (16120, 194218), (16678, 187720), (17485, 179056), (18772, 166780), (19760, 158441), (20444, 153140), (21520, 145483), (22382, 139880), (23465, 133424), (23560, 132886), (25555, 122512), (27976, 111910), (28880, 108407), (30628, 102220), (32240, 97109), (33356, 93860), (34970, 89528), (37544, 83390), (38285, 81776), (40888, 76570), (41695, 75088), (44764, 69940), (46930, 66712), (47120, 66443), (51110, 61256), (55952, 55955)]