4040502180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1459

約数の個数: 288

約数和(自身を含む): 13833974784

約数和(自身を除く): 9793472604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 121, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 242, 260, 286, 310, 330, 341, 363, 372, 390, 403, 429, 465, 484, 572, 605, 620, 660, 682, 715, 726, 780, 806, 858, 930, 1023, 1209, 1210, 1364, 1381, 1430, 1452, 1573, 1612, 1705, 1716, 1815, 1860, 2015, 2046, 2145, 2418, 2420, 2762, 2860, 3146, 3410, 3630, 3751, 4030, 4092, 4143, 4290, 4433, 4719, 4836, 5115, 5524, 6045, 6292, 6820, 6905, 7260, 7502, 7865, 8060, 8286, 8580, 8866, 9438, 10230, 11253, 12090, 13299, 13810, 15004, 15191, 15730, 16572, 17732, 17953, 18755, 18876, 20460, 20715, 22165, 22506, 23595, 24180, 26598, 27620, 30382, 31460, 35906, 37510, 41430, 42811, 44330, 45012, 45573, 47190, 48763, 53196, 53859, 56265, 60764, 66495, 71812, 75020, 75955, 82860, 85622, 88660, 89765, 91146, 94380, 97526, 107718, 112530, 128433, 132990, 146289, 151910, 167101, 171244, 179530, 182292, 195052, 197483, 214055, 215436, 225060, 227865, 243815, 256866, 265980, 269295, 292578, 303820, 334202, 359060, 394966, 428110, 455730, 470921, 487630, 501303, 513732, 538590, 556543, 585156, 592449, 642165, 668404, 731445, 789932, 835505, 856220, 911460, 941842, 975260, 987415, 1002606, 1077180, 1113086, 1184898, 1284330, 1412763, 1462890, 1669629, 1671010, 1883684, 1974830, 2005212, 2172313, 2226172, 2354605, 2369796, 2506515, 2568660, 2782715, 2825526, 2925780, 2962245, 3339258, 3342020, 3949660, 4344626, 4709210, 5013030, 5180131, 5565430, 5651052, 5924490, 6121973, 6516939, 6678516, 7063815, 8348145, 8689252, 9418420, 10026060, 10360262, 10861565, 11130860, 11848980, 12243946, 13033878, 14127630, 15540393, 16696290, 18365919, 20720524, 21723130, 24487892, 25900655, 26067756, 28255260, 30609865, 31080786, 32584695, 33392580, 36731838, 43446260, 51801310, 61219730, 62161572, 65169390, 67341703, 73463676, 77701965, 91829595, 103602620, 122439460, 130338780, 134683406, 155403930, 183659190, 202025109, 269366812, 310807860, 336708515, 367318380, 404050218, 673417030, 808100436, 1010125545, 1346834060, 2020251090, 4040502180]

約数ペア:

[(1, 4040502180), (2, 2020251090), (3, 1346834060), (4, 1010125545), (5, 808100436), (6, 673417030), (10, 404050218), (11, 367318380), (12, 336708515), (13, 310807860), (15, 269366812), (20, 202025109), (22, 183659190), (26, 155403930), (30, 134683406), (31, 130338780), (33, 122439460), (39, 103602620), (44, 91829595), (52, 77701965), (55, 73463676), (60, 67341703), (62, 65169390), (65, 62161572), (66, 61219730), (78, 51801310), (93, 43446260), (110, 36731838), (121, 33392580), (124, 32584695), (130, 31080786), (132, 30609865), (143, 28255260), (155, 26067756), (156, 25900655), (165, 24487892), (186, 21723130), (195, 20720524), (220, 18365919), (242, 16696290), (260, 15540393), (286, 14127630), (310, 13033878), (330, 12243946), (341, 11848980), (363, 11130860), (372, 10861565), (390, 10360262), (403, 10026060), (429, 9418420), (465, 8689252), (484, 8348145), (572, 7063815), (605, 6678516), (620, 6516939), (660, 6121973), (682, 5924490), (715, 5651052), (726, 5565430), (780, 5180131), (806, 5013030), (858, 4709210), (930, 4344626), (1023, 3949660), (1209, 3342020), (1210, 3339258), (1364, 2962245), (1381, 2925780), (1430, 2825526), (1452, 2782715), (1573, 2568660), (1612, 2506515), (1705, 2369796), (1716, 2354605), (1815, 2226172), (1860, 2172313), (2015, 2005212), (2046, 1974830), (2145, 1883684), (2418, 1671010), (2420, 1669629), (2762, 1462890), (2860, 1412763), (3146, 1284330), (3410, 1184898), (3630, 1113086), (3751, 1077180), (4030, 1002606), (4092, 987415), (4143, 975260), (4290, 941842), (4433, 911460), (4719, 856220), (4836, 835505), (5115, 789932), (5524, 731445), (6045, 668404), (6292, 642165), (6820, 592449), (6905, 585156), (7260, 556543), (7502, 538590), (7865, 513732), (8060, 501303), (8286, 487630), (8580, 470921), (8866, 455730), (9438, 428110), (10230, 394966), (11253, 359060), (12090, 334202), (13299, 303820), (13810, 292578), (15004, 269295), (15191, 265980), (15730, 256866), (16572, 243815), (17732, 227865), (17953, 225060), (18755, 215436), (18876, 214055), (20460, 197483), (20715, 195052), (22165, 182292), (22506, 179530), (23595, 171244), (24180, 167101), (26598, 151910), (27620, 146289), (30382, 132990), (31460, 128433), (35906, 112530), (37510, 107718), (41430, 97526), (42811, 94380), (44330, 91146), (45012, 89765), (45573, 88660), (47190, 85622), (48763, 82860), (53196, 75955), (53859, 75020), (56265, 71812), (60764, 66495)]