7131122040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4910

約数の個数: 256

約数和(自身を含む): 25712640000

約数和(自身を除く): 18581517960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 61, 70, 84, 87, 105, 116, 120, 122, 140, 145, 168, 174, 183, 203, 210, 232, 244, 280, 290, 305, 348, 366, 406, 420, 427, 435, 488, 580, 609, 610, 696, 732, 812, 840, 854, 870, 915, 1015, 1160, 1218, 1220, 1281, 1464, 1624, 1708, 1740, 1769, 1830, 2030, 2135, 2436, 2440, 2562, 3045, 3416, 3480, 3538, 3660, 4060, 4270, 4799, 4872, 5124, 5307, 6090, 6405, 7076, 7320, 8120, 8540, 8845, 9598, 10248, 10614, 12180, 12383, 12810, 14152, 14397, 17080, 17690, 19196, 21228, 23995, 24360, 24766, 25620, 26535, 28794, 33593, 35380, 37149, 38392, 42456, 47990, 49532, 51240, 53070, 57588, 61915, 67186, 70760, 71985, 74298, 95980, 99064, 100779, 106140, 115176, 123830, 134372, 139171, 143970, 148596, 167965, 185745, 191960, 201558, 212280, 247660, 268744, 278342, 287940, 292739, 297192, 335930, 371490, 403116, 417513, 495320, 503895, 556684, 575880, 585478, 671860, 695855, 742980, 806232, 835026, 878217, 974197, 1007790, 1113368, 1170956, 1343720, 1391710, 1463695, 1485960, 1670052, 1756434, 1948394, 2015580, 2049173, 2087565, 2341912, 2783420, 2922591, 2927390, 3340104, 3512868, 3896788, 4031160, 4098346, 4175130, 4391085, 4870985, 5566840, 5845182, 5854780, 6147519, 7025736, 7793576, 8196692, 8350260, 8489431, 8782170, 9741970, 10245865, 11690364, 11709560, 12295038, 14612955, 16393384, 16700520, 16978862, 17564340, 19483940, 20491730, 23380728, 24590076, 25468293, 29225910, 30737595, 33957724, 35128680, 38967880, 40983460, 42447155, 49180152, 50936586, 58451820, 59426017, 61475190, 67915448, 81966920, 84894310, 101873172, 116903640, 118852034, 122950380, 127341465, 169788620, 178278051, 203746344, 237704068, 245900760, 254682930, 297130085, 339577240, 356556102, 475408136, 509365860, 594260170, 713112204, 891390255, 1018731720, 1188520340, 1426224408, 1782780510, 2377040680, 3565561020, 7131122040]

約数ペア:

[(1, 7131122040), (2, 3565561020), (3, 2377040680), (4, 1782780510), (5, 1426224408), (6, 1188520340), (7, 1018731720), (8, 891390255), (10, 713112204), (12, 594260170), (14, 509365860), (15, 475408136), (20, 356556102), (21, 339577240), (24, 297130085), (28, 254682930), (29, 245900760), (30, 237704068), (35, 203746344), (40, 178278051), (42, 169788620), (56, 127341465), (58, 122950380), (60, 118852034), (61, 116903640), (70, 101873172), (84, 84894310), (87, 81966920), (105, 67915448), (116, 61475190), (120, 59426017), (122, 58451820), (140, 50936586), (145, 49180152), (168, 42447155), (174, 40983460), (183, 38967880), (203, 35128680), (210, 33957724), (232, 30737595), (244, 29225910), (280, 25468293), (290, 24590076), (305, 23380728), (348, 20491730), (366, 19483940), (406, 17564340), (420, 16978862), (427, 16700520), (435, 16393384), (488, 14612955), (580, 12295038), (609, 11709560), (610, 11690364), (696, 10245865), (732, 9741970), (812, 8782170), (840, 8489431), (854, 8350260), (870, 8196692), (915, 7793576), (1015, 7025736), (1160, 6147519), (1218, 5854780), (1220, 5845182), (1281, 5566840), (1464, 4870985), (1624, 4391085), (1708, 4175130), (1740, 4098346), (1769, 4031160), (1830, 3896788), (2030, 3512868), (2135, 3340104), (2436, 2927390), (2440, 2922591), (2562, 2783420), (3045, 2341912), (3416, 2087565), (3480, 2049173), (3538, 2015580), (3660, 1948394), (4060, 1756434), (4270, 1670052), (4799, 1485960), (4872, 1463695), (5124, 1391710), (5307, 1343720), (6090, 1170956), (6405, 1113368), (7076, 1007790), (7320, 974197), (8120, 878217), (8540, 835026), (8845, 806232), (9598, 742980), (10248, 695855), (10614, 671860), (12180, 585478), (12383, 575880), (12810, 556684), (14152, 503895), (14397, 495320), (17080, 417513), (17690, 403116), (19196, 371490), (21228, 335930), (23995, 297192), (24360, 292739), (24766, 287940), (25620, 278342), (26535, 268744), (28794, 247660), (33593, 212280), (35380, 201558), (37149, 191960), (38392, 185745), (42456, 167965), (47990, 148596), (49532, 143970), (51240, 139171), (53070, 134372), (57588, 123830), (61915, 115176), (67186, 106140), (70760, 100779), (71985, 99064), (74298, 95980)]