7021879020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12209

約数の個数: 216

約数和(自身を含む): 24280074000

約数和(自身を除く): 17258194980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 988, 1014, 1140, 1170, 1235, 1482, 1521, 1690, 1710, 2028, 2223, 2340, 2470, 2535, 2964, 3042, 3211, 3380, 3420, 3705, 4446, 4940, 5070, 6084, 6422, 7410, 7605, 8892, 9633, 10140, 11115, 12149, 12844, 14820, 15210, 16055, 19266, 22230, 24298, 28899, 30420, 32110, 36447, 38532, 44460, 48165, 48596, 57798, 60745, 64220, 72894, 96330, 109341, 115596, 121490, 144495, 145788, 157937, 182235, 192660, 218682, 230831, 242980, 288990, 315874, 364470, 437364, 461662, 473811, 546705, 577980, 631748, 692493, 728940, 789685, 923324, 947622, 1093410, 1154155, 1384986, 1421433, 1579370, 1895244, 2053181, 2077479, 2186820, 2308310, 2369055, 2769972, 2842866, 3000803, 3158740, 3462465, 4106362, 4154958, 4616620, 4738110, 5685732, 6001606, 6159543, 6924930, 7107165, 8212724, 8309916, 9002409, 9476220, 10265905, 10387395, 12003212, 12319086, 13849860, 14214330, 15004015, 18004818, 18478629, 20531810, 20774790, 24638172, 27007227, 28428660, 30008030, 30797715, 36009636, 36957258, 39010439, 41063620, 41549580, 45012045, 54014454, 60016060, 61595430, 73914516, 78020878, 90024090, 92393145, 108028908, 117031317, 123190860, 135036135, 156041756, 180048180, 184786290, 195052195, 234062634, 270072270, 351093951, 369572580, 390104390, 468125268, 540144540, 585156585, 702187902, 780208780, 1170313170, 1404375804, 1755469755, 2340626340, 3510939510, 7021879020]

約数ペア:

[(1, 7021879020), (2, 3510939510), (3, 2340626340), (4, 1755469755), (5, 1404375804), (6, 1170313170), (9, 780208780), (10, 702187902), (12, 585156585), (13, 540144540), (15, 468125268), (18, 390104390), (19, 369572580), (20, 351093951), (26, 270072270), (30, 234062634), (36, 195052195), (38, 184786290), (39, 180048180), (45, 156041756), (52, 135036135), (57, 123190860), (60, 117031317), (65, 108028908), (76, 92393145), (78, 90024090), (90, 78020878), (95, 73914516), (114, 61595430), (117, 60016060), (130, 54014454), (156, 45012045), (169, 41549580), (171, 41063620), (180, 39010439), (190, 36957258), (195, 36009636), (228, 30797715), (234, 30008030), (247, 28428660), (260, 27007227), (285, 24638172), (338, 20774790), (342, 20531810), (380, 18478629), (390, 18004818), (468, 15004015), (494, 14214330), (507, 13849860), (570, 12319086), (585, 12003212), (676, 10387395), (684, 10265905), (741, 9476220), (780, 9002409), (845, 8309916), (855, 8212724), (988, 7107165), (1014, 6924930), (1140, 6159543), (1170, 6001606), (1235, 5685732), (1482, 4738110), (1521, 4616620), (1690, 4154958), (1710, 4106362), (2028, 3462465), (2223, 3158740), (2340, 3000803), (2470, 2842866), (2535, 2769972), (2964, 2369055), (3042, 2308310), (3211, 2186820), (3380, 2077479), (3420, 2053181), (3705, 1895244), (4446, 1579370), (4940, 1421433), (5070, 1384986), (6084, 1154155), (6422, 1093410), (7410, 947622), (7605, 923324), (8892, 789685), (9633, 728940), (10140, 692493), (11115, 631748), (12149, 577980), (12844, 546705), (14820, 473811), (15210, 461662), (16055, 437364), (19266, 364470), (22230, 315874), (24298, 288990), (28899, 242980), (30420, 230831), (32110, 218682), (36447, 192660), (38532, 182235), (44460, 157937), (48165, 145788), (48596, 144495), (57798, 121490), (60745, 115596), (64220, 109341), (72894, 96330)]