2099407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23203}}^1$

素因数の和:23261

約数の個数: 160

約数和(自身を含む): 7250785920

約数和(自身を除く): 5151378480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 15080, 18096, 22620, 23203, 30160, 45240, 46406, 69609, 90480, 92812, 116015, 139218, 185624, 232030, 278436, 301639, 348045, 371248, 464060, 556872, 603278, 672887, 696090, 904917, 928120, 1113744, 1206556, 1345774, 1392180, 1508195, 1809834, 1856240, 2018661, 2413112, 2691548, 2784360, 3016390, 3364435, 3619668, 4037322, 4524585, 4826224, 5383096, 5568720, 6032780, 6728870, 7239336, 8074644, 8747531, 9049170, 10093305, 10766192, 12065560, 13457740, 14478672, 16149288, 17495062, 18098340, 20186610, 24131120, 26242593, 26915480, 32298576, 34990124, 36196680, 40373220, 43737655, 52485186, 53830960, 69980248, 72393360, 80746440, 87475310, 104970372, 131212965, 139960496, 161492880, 174950620, 209940744, 262425930, 349901240, 419881488, 524851860, 699802480, 1049703720, 2099407440]

約数ペア:

[(1, 2099407440), (2, 1049703720), (3, 699802480), (4, 524851860), (5, 419881488), (6, 349901240), (8, 262425930), (10, 209940744), (12, 174950620), (13, 161492880), (15, 139960496), (16, 131212965), (20, 104970372), (24, 87475310), (26, 80746440), (29, 72393360), (30, 69980248), (39, 53830960), (40, 52485186), (48, 43737655), (52, 40373220), (58, 36196680), (60, 34990124), (65, 32298576), (78, 26915480), (80, 26242593), (87, 24131120), (104, 20186610), (116, 18098340), (120, 17495062), (130, 16149288), (145, 14478672), (156, 13457740), (174, 12065560), (195, 10766192), (208, 10093305), (232, 9049170), (240, 8747531), (260, 8074644), (290, 7239336), (312, 6728870), (348, 6032780), (377, 5568720), (390, 5383096), (435, 4826224), (464, 4524585), (520, 4037322), (580, 3619668), (624, 3364435), (696, 3016390), (754, 2784360), (780, 2691548), (870, 2413112), (1040, 2018661), (1131, 1856240), (1160, 1809834), (1392, 1508195), (1508, 1392180), (1560, 1345774), (1740, 1206556), (1885, 1113744), (2262, 928120), (2320, 904917), (3016, 696090), (3120, 672887), (3480, 603278), (3770, 556872), (4524, 464060), (5655, 371248), (6032, 348045), (6960, 301639), (7540, 278436), (9048, 232030), (11310, 185624), (15080, 139218), (18096, 116015), (22620, 92812), (23203, 90480), (30160, 69609), (45240, 46406)]