664882920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 2522651040

約数和(自身を除く): 1857768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 61, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 122, 130, 136, 137, 153, 156, 170, 180, 183, 195, 204, 221, 234, 244, 255, 260, 274, 305, 306, 312, 340, 360, 366, 390, 408, 411, 442, 468, 488, 510, 520, 548, 549, 585, 610, 612, 663, 680, 685, 732, 765, 780, 793, 822, 884, 915, 936, 1020, 1037, 1096, 1098, 1105, 1170, 1220, 1224, 1233, 1326, 1370, 1464, 1530, 1560, 1586, 1644, 1768, 1781, 1830, 1989, 2040, 2055, 2074, 2196, 2210, 2329, 2340, 2379, 2440, 2466, 2652, 2740, 2745, 3060, 3111, 3172, 3288, 3315, 3562, 3660, 3965, 3978, 4110, 4148, 4392, 4420, 4658, 4680, 4758, 4932, 5185, 5304, 5343, 5480, 5490, 6120, 6165, 6222, 6344, 6630, 6987, 7124, 7137, 7320, 7930, 7956, 8220, 8296, 8357, 8840, 8905, 9316, 9333, 9516, 9864, 9945, 10370, 10686, 10980, 11645, 11895, 12330, 12444, 13260, 13481, 13974, 14248, 14274, 15555, 15860, 15912, 16029, 16440, 16714, 17810, 18632, 18666, 19032, 19890, 20740, 20961, 21372, 21960, 23290, 23790, 24660, 24888, 25071, 26520, 26715, 26962, 27948, 28548, 30277, 31110, 31720, 32058, 33428, 34935, 35620, 35685, 37332, 39780, 40443, 41480, 41785, 41922, 42744, 46580, 46665, 47580, 49320, 50142, 53430, 53924, 55896, 57096, 60554, 62220, 64116, 66856, 67405, 69870, 71240, 71370, 74664, 75213, 79560, 80145, 80886, 83570, 83844, 90831, 93160, 93330, 95160, 100284, 104805, 106860, 107848, 108641, 121108, 121329, 124440, 125355, 128232, 134810, 139740, 142069, 142740, 150426, 151385, 160290, 161772, 167140, 167688, 181662, 186660, 200568, 202215, 209610, 213720, 217282, 242216, 242658, 250710, 269620, 272493, 279480, 284138, 285480, 300852, 302770, 320580, 323544, 325923, 334280, 363324, 373320, 376065, 404430, 419220, 426207, 434564, 454155, 485316, 501420, 539240, 543205, 544986, 568276, 601704, 605540, 606645, 641160, 651846, 710345, 726648, 752130, 808860, 838440, 852414, 869128, 908310, 970632, 977769, 1002840, 1086410, 1089972, 1136552, 1211080, 1213290, 1278621, 1303692, 1362465, 1420690, 1504260, 1617720, 1629615, 1704828, 1816620, 1846897, 1955538, 2131035, 2172820, 2179944, 2426580, 2557242, 2607384, 2724930, 2841380, 3008520, 3259230, 3409656, 3633240, 3693794, 3911076, 4262070, 4345640, 4853160, 4888845, 5114484, 5449860, 5540691, 5682760, 6393105, 6518460, 7387588, 7822152, 8524140, 9234485, 9777690, 10228968, 10899720, 11081382, 12786210, 13036920, 14775176, 16622073, 17048280, 18468970, 19555380, 22162764, 25572420, 27703455, 33244146, 36937940, 39110760, 44325528, 51144840, 55406910, 66488292, 73875880, 83110365, 110813820, 132976584, 166220730, 221627640, 332441460, 664882920]

約数ペア:

[(1, 664882920), (2, 332441460), (3, 221627640), (4, 166220730), (5, 132976584), (6, 110813820), (8, 83110365), (9, 73875880), (10, 66488292), (12, 55406910), (13, 51144840), (15, 44325528), (17, 39110760), (18, 36937940), (20, 33244146), (24, 27703455), (26, 25572420), (30, 22162764), (34, 19555380), (36, 18468970), (39, 17048280), (40, 16622073), (45, 14775176), (51, 13036920), (52, 12786210), (60, 11081382), (61, 10899720), (65, 10228968), (68, 9777690), (72, 9234485), (78, 8524140), (85, 7822152), (90, 7387588), (102, 6518460), (104, 6393105), (117, 5682760), (120, 5540691), (122, 5449860), (130, 5114484), (136, 4888845), (137, 4853160), (153, 4345640), (156, 4262070), (170, 3911076), (180, 3693794), (183, 3633240), (195, 3409656), (204, 3259230), (221, 3008520), (234, 2841380), (244, 2724930), (255, 2607384), (260, 2557242), (274, 2426580), (305, 2179944), (306, 2172820), (312, 2131035), (340, 1955538), (360, 1846897), (366, 1816620), (390, 1704828), (408, 1629615), (411, 1617720), (442, 1504260), (468, 1420690), (488, 1362465), (510, 1303692), (520, 1278621), (548, 1213290), (549, 1211080), (585, 1136552), (610, 1089972), (612, 1086410), (663, 1002840), (680, 977769), (685, 970632), (732, 908310), (765, 869128), (780, 852414), (793, 838440), (822, 808860), (884, 752130), (915, 726648), (936, 710345), (1020, 651846), (1037, 641160), (1096, 606645), (1098, 605540), (1105, 601704), (1170, 568276), (1220, 544986), (1224, 543205), (1233, 539240), (1326, 501420), (1370, 485316), (1464, 454155), (1530, 434564), (1560, 426207), (1586, 419220), (1644, 404430), (1768, 376065), (1781, 373320), (1830, 363324), (1989, 334280), (2040, 325923), (2055, 323544), (2074, 320580), (2196, 302770), (2210, 300852), (2329, 285480), (2340, 284138), (2379, 279480), (2440, 272493), (2466, 269620), (2652, 250710), (2740, 242658), (2745, 242216), (3060, 217282), (3111, 213720), (3172, 209610), (3288, 202215), (3315, 200568), (3562, 186660), (3660, 181662), (3965, 167688), (3978, 167140), (4110, 161772), (4148, 160290), (4392, 151385), (4420, 150426), (4658, 142740), (4680, 142069), (4758, 139740), (4932, 134810), (5185, 128232), (5304, 125355), (5343, 124440), (5480, 121329), (5490, 121108), (6120, 108641), (6165, 107848), (6222, 106860), (6344, 104805), (6630, 100284), (6987, 95160), (7124, 93330), (7137, 93160), (7320, 90831), (7930, 83844), (7956, 83570), (8220, 80886), (8296, 80145), (8357, 79560), (8840, 75213), (8905, 74664), (9316, 71370), (9333, 71240), (9516, 69870), (9864, 67405), (9945, 66856), (10370, 64116), (10686, 62220), (10980, 60554), (11645, 57096), (11895, 55896), (12330, 53924), (12444, 53430), (13260, 50142), (13481, 49320), (13974, 47580), (14248, 46665), (14274, 46580), (15555, 42744), (15860, 41922), (15912, 41785), (16029, 41480), (16440, 40443), (16714, 39780), (17810, 37332), (18632, 35685), (18666, 35620), (19032, 34935), (19890, 33428), (20740, 32058), (20961, 31720), (21372, 31110), (21960, 30277), (23290, 28548), (23790, 27948), (24660, 26962), (24888, 26715), (25071, 26520)]