15984270540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{5227}}^1$

素因数の和:6061

約数の個数: 192

約数和(自身を含む): 56914099200

約数和(自身を除く): 40929828660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 809, 945, 1260, 1618, 1890, 2427, 3236, 3780, 4045, 4854, 5227, 5663, 7281, 8090, 9708, 10454, 11326, 12135, 14562, 15681, 16180, 16989, 20908, 21843, 22652, 24270, 26135, 28315, 29124, 31362, 33978, 36405, 36589, 43686, 47043, 48540, 50967, 52270, 56630, 62724, 67956, 72810, 73178, 78405, 84945, 87372, 94086, 101934, 104540, 109215, 109767, 113260, 141129, 145620, 146356, 152901, 156810, 169890, 182945, 188172, 203868, 218430, 219534, 235215, 254835, 282258, 305802, 313620, 329301, 339780, 365890, 436860, 439068, 470430, 509670, 548835, 564516, 611604, 658602, 705645, 731780, 764505, 940860, 987903, 1019340, 1097670, 1317204, 1411290, 1529010, 1646505, 1975806, 2195340, 2822580, 3058020, 3293010, 3951612, 4228643, 4939515, 6586020, 8457286, 9879030, 12685929, 16914572, 19758060, 21143215, 25371858, 29600501, 38057787, 42286430, 50743716, 59201002, 63429645, 76115574, 84572860, 88801503, 114173361, 118402004, 126859290, 148002505, 152231148, 177603006, 190288935, 228346722, 253718580, 266404509, 296005010, 355206012, 380577870, 444007515, 456693444, 532809018, 570866805, 592010020, 761155740, 799213527, 888015030, 1065618036, 1141733610, 1332022545, 1598427054, 1776030060, 2283467220, 2664045090, 3196854108, 3996067635, 5328090180, 7992135270, 15984270540]

約数ペア:

[(1, 15984270540), (2, 7992135270), (3, 5328090180), (4, 3996067635), (5, 3196854108), (6, 2664045090), (7, 2283467220), (9, 1776030060), (10, 1598427054), (12, 1332022545), (14, 1141733610), (15, 1065618036), (18, 888015030), (20, 799213527), (21, 761155740), (27, 592010020), (28, 570866805), (30, 532809018), (35, 456693444), (36, 444007515), (42, 380577870), (45, 355206012), (54, 296005010), (60, 266404509), (63, 253718580), (70, 228346722), (84, 190288935), (90, 177603006), (105, 152231148), (108, 148002505), (126, 126859290), (135, 118402004), (140, 114173361), (180, 88801503), (189, 84572860), (210, 76115574), (252, 63429645), (270, 59201002), (315, 50743716), (378, 42286430), (420, 38057787), (540, 29600501), (630, 25371858), (756, 21143215), (809, 19758060), (945, 16914572), (1260, 12685929), (1618, 9879030), (1890, 8457286), (2427, 6586020), (3236, 4939515), (3780, 4228643), (4045, 3951612), (4854, 3293010), (5227, 3058020), (5663, 2822580), (7281, 2195340), (8090, 1975806), (9708, 1646505), (10454, 1529010), (11326, 1411290), (12135, 1317204), (14562, 1097670), (15681, 1019340), (16180, 987903), (16989, 940860), (20908, 764505), (21843, 731780), (22652, 705645), (24270, 658602), (26135, 611604), (28315, 564516), (29124, 548835), (31362, 509670), (33978, 470430), (36405, 439068), (36589, 436860), (43686, 365890), (47043, 339780), (48540, 329301), (50967, 313620), (52270, 305802), (56630, 282258), (62724, 254835), (67956, 235215), (72810, 219534), (73178, 218430), (78405, 203868), (84945, 188172), (87372, 182945), (94086, 169890), (101934, 156810), (104540, 152901), (109215, 146356), (109767, 145620), (113260, 141129)]