1520373960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 288

約数和(自身を含む): 5826038400

約数和(自身を除く): 4305664440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 79, 84, 90, 98, 105, 120, 126, 140, 147, 158, 168, 180, 196, 210, 237, 245, 252, 280, 294, 315, 316, 360, 392, 395, 420, 441, 474, 490, 504, 553, 588, 630, 632, 711, 735, 790, 840, 882, 948, 980, 1091, 1106, 1176, 1185, 1260, 1422, 1470, 1580, 1659, 1764, 1896, 1960, 2182, 2205, 2212, 2370, 2520, 2765, 2844, 2940, 3160, 3273, 3318, 3528, 3555, 3871, 4364, 4410, 4424, 4740, 4977, 5455, 5530, 5688, 5880, 6546, 6636, 7110, 7637, 7742, 8295, 8728, 8820, 9480, 9819, 9954, 10910, 11060, 11613, 13092, 13272, 14220, 15274, 15484, 16365, 16590, 17640, 19355, 19638, 19908, 21820, 22120, 22911, 23226, 24885, 26184, 28440, 30548, 30968, 32730, 33180, 34839, 38185, 38710, 39276, 39816, 43640, 45822, 46452, 49095, 49770, 53459, 58065, 61096, 65460, 66360, 68733, 69678, 76370, 77420, 78552, 86189, 91644, 92904, 98190, 99540, 106918, 114555, 116130, 130920, 137466, 139356, 152740, 154840, 160377, 172378, 174195, 183288, 196380, 199080, 213836, 229110, 232260, 258567, 267295, 274932, 278712, 305480, 320754, 343665, 344756, 348390, 392760, 427672, 430945, 458220, 464520, 481131, 517134, 534590, 549864, 603323, 641508, 687330, 689512, 696780, 775701, 801885, 861890, 916440, 962262, 1034268, 1069180, 1206646, 1283016, 1292835, 1374660, 1393560, 1551402, 1603770, 1723780, 1809969, 1924524, 2068536, 2138360, 2405655, 2413292, 2585670, 2749320, 3016615, 3102804, 3207540, 3447560, 3619938, 3849048, 3878505, 4223261, 4811310, 4826584, 5171340, 5429907, 6033230, 6205608, 6415080, 7239876, 7757010, 8446522, 9049845, 9622620, 10342680, 10859814, 12066460, 12669783, 14479752, 15514020, 16893044, 18099690, 19245240, 21116305, 21719628, 24132920, 25339566, 27149535, 31028040, 33786088, 36199380, 38009349, 42232610, 43439256, 50679132, 54299070, 63348915, 72398760, 76018698, 84465220, 101358264, 108598140, 126697830, 152037396, 168930440, 190046745, 217196280, 253395660, 304074792, 380093490, 506791320, 760186980, 1520373960]

約数ペア:

[(1, 1520373960), (2, 760186980), (3, 506791320), (4, 380093490), (5, 304074792), (6, 253395660), (7, 217196280), (8, 190046745), (9, 168930440), (10, 152037396), (12, 126697830), (14, 108598140), (15, 101358264), (18, 84465220), (20, 76018698), (21, 72398760), (24, 63348915), (28, 54299070), (30, 50679132), (35, 43439256), (36, 42232610), (40, 38009349), (42, 36199380), (45, 33786088), (49, 31028040), (56, 27149535), (60, 25339566), (63, 24132920), (70, 21719628), (72, 21116305), (79, 19245240), (84, 18099690), (90, 16893044), (98, 15514020), (105, 14479752), (120, 12669783), (126, 12066460), (140, 10859814), (147, 10342680), (158, 9622620), (168, 9049845), (180, 8446522), (196, 7757010), (210, 7239876), (237, 6415080), (245, 6205608), (252, 6033230), (280, 5429907), (294, 5171340), (315, 4826584), (316, 4811310), (360, 4223261), (392, 3878505), (395, 3849048), (420, 3619938), (441, 3447560), (474, 3207540), (490, 3102804), (504, 3016615), (553, 2749320), (588, 2585670), (630, 2413292), (632, 2405655), (711, 2138360), (735, 2068536), (790, 1924524), (840, 1809969), (882, 1723780), (948, 1603770), (980, 1551402), (1091, 1393560), (1106, 1374660), (1176, 1292835), (1185, 1283016), (1260, 1206646), (1422, 1069180), (1470, 1034268), (1580, 962262), (1659, 916440), (1764, 861890), (1896, 801885), (1960, 775701), (2182, 696780), (2205, 689512), (2212, 687330), (2370, 641508), (2520, 603323), (2765, 549864), (2844, 534590), (2940, 517134), (3160, 481131), (3273, 464520), (3318, 458220), (3528, 430945), (3555, 427672), (3871, 392760), (4364, 348390), (4410, 344756), (4424, 343665), (4740, 320754), (4977, 305480), (5455, 278712), (5530, 274932), (5688, 267295), (5880, 258567), (6546, 232260), (6636, 229110), (7110, 213836), (7637, 199080), (7742, 196380), (8295, 183288), (8728, 174195), (8820, 172378), (9480, 160377), (9819, 154840), (9954, 152740), (10910, 139356), (11060, 137466), (11613, 130920), (13092, 116130), (13272, 114555), (14220, 106918), (15274, 99540), (15484, 98190), (16365, 92904), (16590, 91644), (17640, 86189), (19355, 78552), (19638, 77420), (19908, 76370), (21820, 69678), (22120, 68733), (22911, 66360), (23226, 65460), (24885, 61096), (26184, 58065), (28440, 53459), (30548, 49770), (30968, 49095), (32730, 46452), (33180, 45822), (34839, 43640), (38185, 39816), (38710, 39276)]