2103442380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 7185604608

約数和(自身を除く): 5082162228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 107, 117, 124, 130, 155, 156, 180, 186, 195, 214, 234, 260, 271, 279, 310, 321, 372, 390, 403, 428, 465, 468, 535, 542, 558, 585, 620, 642, 780, 806, 813, 930, 963, 1070, 1084, 1116, 1170, 1209, 1284, 1355, 1391, 1395, 1605, 1612, 1626, 1860, 1926, 2015, 2140, 2340, 2418, 2439, 2710, 2782, 2790, 3210, 3252, 3317, 3523, 3627, 3852, 4030, 4065, 4173, 4815, 4836, 4878, 5420, 5564, 5580, 6045, 6420, 6634, 6955, 7046, 7254, 8060, 8130, 8346, 8401, 9630, 9756, 9951, 10569, 12090, 12195, 12519, 13268, 13910, 14092, 14508, 16260, 16585, 16692, 16802, 17615, 18135, 19260, 19902, 20865, 21138, 24180, 24390, 25038, 25203, 27820, 28997, 29853, 31707, 33170, 33604, 35230, 36270, 39804, 41730, 42005, 42276, 43121, 48780, 49755, 50076, 50406, 52845, 57994, 59706, 62595, 63414, 66340, 70460, 72540, 75609, 83460, 84010, 86242, 86991, 99510, 100812, 105690, 109213, 115988, 119412, 125190, 126015, 126828, 129363, 144985, 149265, 151218, 158535, 168020, 172484, 173982, 199020, 211380, 215605, 218426, 250380, 252030, 258726, 260973, 289970, 298530, 302436, 317070, 327639, 347964, 376961, 378045, 388089, 431210, 434955, 436852, 504060, 517452, 521946, 546065, 579940, 597060, 634140, 646815, 655278, 753922, 756090, 776178, 862420, 869910, 898907, 982917, 1043892, 1092130, 1130883, 1293630, 1304865, 1310556, 1507844, 1512180, 1552356, 1638195, 1739820, 1797814, 1884805, 1940445, 1965834, 2184260, 2261766, 2587260, 2609730, 2696721, 3276390, 3392649, 3595628, 3769610, 3880890, 3931668, 4494535, 4523532, 4914585, 5219460, 5393442, 5654415, 6552780, 6785298, 7539220, 7761780, 8090163, 8989070, 9829170, 10786884, 11308830, 11685791, 13483605, 13570596, 16180326, 16963245, 17978140, 19658340, 22617660, 23371582, 26967210, 32360652, 33926490, 35057373, 40450815, 46743164, 53934420, 58428955, 67852980, 70114746, 80901630, 105172119, 116857910, 140229492, 161803260, 175286865, 210344238, 233715820, 350573730, 420688476, 525860595, 701147460, 1051721190, 2103442380]

約数ペア:

[(1, 2103442380), (2, 1051721190), (3, 701147460), (4, 525860595), (5, 420688476), (6, 350573730), (9, 233715820), (10, 210344238), (12, 175286865), (13, 161803260), (15, 140229492), (18, 116857910), (20, 105172119), (26, 80901630), (30, 70114746), (31, 67852980), (36, 58428955), (39, 53934420), (45, 46743164), (52, 40450815), (60, 35057373), (62, 33926490), (65, 32360652), (78, 26967210), (90, 23371582), (93, 22617660), (107, 19658340), (117, 17978140), (124, 16963245), (130, 16180326), (155, 13570596), (156, 13483605), (180, 11685791), (186, 11308830), (195, 10786884), (214, 9829170), (234, 8989070), (260, 8090163), (271, 7761780), (279, 7539220), (310, 6785298), (321, 6552780), (372, 5654415), (390, 5393442), (403, 5219460), (428, 4914585), (465, 4523532), (468, 4494535), (535, 3931668), (542, 3880890), (558, 3769610), (585, 3595628), (620, 3392649), (642, 3276390), (780, 2696721), (806, 2609730), (813, 2587260), (930, 2261766), (963, 2184260), (1070, 1965834), (1084, 1940445), (1116, 1884805), (1170, 1797814), (1209, 1739820), (1284, 1638195), (1355, 1552356), (1391, 1512180), (1395, 1507844), (1605, 1310556), (1612, 1304865), (1626, 1293630), (1860, 1130883), (1926, 1092130), (2015, 1043892), (2140, 982917), (2340, 898907), (2418, 869910), (2439, 862420), (2710, 776178), (2782, 756090), (2790, 753922), (3210, 655278), (3252, 646815), (3317, 634140), (3523, 597060), (3627, 579940), (3852, 546065), (4030, 521946), (4065, 517452), (4173, 504060), (4815, 436852), (4836, 434955), (4878, 431210), (5420, 388089), (5564, 378045), (5580, 376961), (6045, 347964), (6420, 327639), (6634, 317070), (6955, 302436), (7046, 298530), (7254, 289970), (8060, 260973), (8130, 258726), (8346, 252030), (8401, 250380), (9630, 218426), (9756, 215605), (9951, 211380), (10569, 199020), (12090, 173982), (12195, 172484), (12519, 168020), (13268, 158535), (13910, 151218), (14092, 149265), (14508, 144985), (16260, 129363), (16585, 126828), (16692, 126015), (16802, 125190), (17615, 119412), (18135, 115988), (19260, 109213), (19902, 105690), (20865, 100812), (21138, 99510), (24180, 86991), (24390, 86242), (25038, 84010), (25203, 83460), (27820, 75609), (28997, 72540), (29853, 70460), (31707, 66340), (33170, 63414), (33604, 62595), (35230, 59706), (36270, 57994), (39804, 52845), (41730, 50406), (42005, 50076), (42276, 49755), (43121, 48780)]