61840241680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{24877}}^1$

素因数の和:25113

約数の個数: 160

約数和(自身を含む): 172357968384

約数和(自身を除く): 110517726704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 193, 230, 280, 322, 368, 386, 460, 560, 644, 772, 805, 920, 965, 1288, 1351, 1544, 1610, 1840, 1930, 2576, 2702, 3088, 3220, 3860, 4439, 5404, 6440, 6755, 7720, 8878, 10808, 12880, 13510, 15440, 17756, 21616, 22195, 24877, 27020, 31073, 35512, 44390, 49754, 54040, 62146, 71024, 88780, 99508, 108080, 124292, 124385, 155365, 174139, 177560, 199016, 248584, 248770, 310730, 348278, 355120, 398032, 497168, 497540, 572171, 621460, 696556, 870695, 995080, 1144342, 1242920, 1393112, 1741390, 1990160, 2288684, 2485840, 2786224, 2860855, 3482780, 4005197, 4577368, 4801261, 5721710, 6965560, 8010394, 9154736, 9602522, 11443420, 13931120, 16020788, 19205044, 20025985, 22886840, 24006305, 32041576, 33608827, 38410088, 40051970, 45773680, 48012610, 64083152, 67217654, 76820176, 80103940, 96025220, 110429003, 134435308, 160207880, 168044135, 192050440, 220858006, 268870616, 320415760, 336088270, 384100880, 441716012, 537741232, 552145015, 672176540, 773003021, 883432024, 1104290030, 1344353080, 1546006042, 1766864048, 2208580060, 2688706160, 3092012084, 3865015105, 4417160120, 6184024168, 7730030210, 8834320240, 12368048336, 15460060420, 30920120840, 61840241680]

約数ペア:

[(1, 61840241680), (2, 30920120840), (4, 15460060420), (5, 12368048336), (7, 8834320240), (8, 7730030210), (10, 6184024168), (14, 4417160120), (16, 3865015105), (20, 3092012084), (23, 2688706160), (28, 2208580060), (35, 1766864048), (40, 1546006042), (46, 1344353080), (56, 1104290030), (70, 883432024), (80, 773003021), (92, 672176540), (112, 552145015), (115, 537741232), (140, 441716012), (161, 384100880), (184, 336088270), (193, 320415760), (230, 268870616), (280, 220858006), (322, 192050440), (368, 168044135), (386, 160207880), (460, 134435308), (560, 110429003), (644, 96025220), (772, 80103940), (805, 76820176), (920, 67217654), (965, 64083152), (1288, 48012610), (1351, 45773680), (1544, 40051970), (1610, 38410088), (1840, 33608827), (1930, 32041576), (2576, 24006305), (2702, 22886840), (3088, 20025985), (3220, 19205044), (3860, 16020788), (4439, 13931120), (5404, 11443420), (6440, 9602522), (6755, 9154736), (7720, 8010394), (8878, 6965560), (10808, 5721710), (12880, 4801261), (13510, 4577368), (15440, 4005197), (17756, 3482780), (21616, 2860855), (22195, 2786224), (24877, 2485840), (27020, 2288684), (31073, 1990160), (35512, 1741390), (44390, 1393112), (49754, 1242920), (54040, 1144342), (62146, 995080), (71024, 870695), (88780, 696556), (99508, 621460), (108080, 572171), (124292, 497540), (124385, 497168), (155365, 398032), (174139, 355120), (177560, 348278), (199016, 310730), (248584, 248770)]