2115780120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 7520947200

約数和(自身を除く): 5405167080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 59, 60, 61, 69, 71, 72, 90, 92, 115, 118, 120, 122, 138, 142, 177, 180, 183, 184, 207, 213, 230, 236, 244, 276, 284, 295, 305, 345, 354, 355, 360, 366, 414, 426, 460, 472, 488, 531, 549, 552, 568, 590, 610, 639, 690, 708, 710, 732, 828, 852, 885, 915, 920, 1035, 1062, 1065, 1098, 1180, 1220, 1278, 1357, 1380, 1403, 1416, 1420, 1464, 1633, 1656, 1704, 1770, 1830, 2070, 2124, 2130, 2196, 2360, 2440, 2556, 2655, 2714, 2745, 2760, 2806, 2840, 3195, 3266, 3540, 3599, 3660, 4071, 4140, 4189, 4209, 4248, 4260, 4331, 4392, 4899, 5112, 5310, 5428, 5490, 5612, 6390, 6532, 6785, 7015, 7080, 7198, 7320, 8142, 8165, 8280, 8378, 8418, 8520, 8662, 9798, 10620, 10797, 10856, 10980, 11224, 12213, 12567, 12627, 12780, 12993, 13064, 13570, 14030, 14396, 14697, 16284, 16330, 16756, 16836, 17324, 17995, 19596, 20355, 20945, 21045, 21240, 21594, 21655, 21960, 24426, 24495, 25134, 25254, 25560, 25986, 27140, 28060, 28792, 29394, 32391, 32568, 32660, 33512, 33672, 34648, 35990, 37701, 38979, 39192, 40710, 41890, 42090, 43188, 43310, 48852, 48990, 50268, 50508, 51972, 53985, 54280, 56120, 58788, 61065, 62835, 63135, 64782, 64965, 65320, 71980, 73485, 75402, 77958, 81420, 82777, 83780, 84180, 86376, 86620, 96347, 97704, 97980, 99613, 100536, 101016, 103944, 107970, 117576, 122130, 125670, 126270, 129564, 129930, 143960, 146970, 150804, 155916, 161955, 162840, 165554, 167560, 168360, 173240, 188505, 192694, 194895, 195960, 199226, 215940, 244260, 248331, 251340, 252540, 255529, 259128, 259860, 289041, 293940, 298839, 301608, 311832, 323910, 331108, 377010, 385388, 389790, 398452, 413885, 431880, 481735, 488520, 496662, 498065, 502680, 505080, 511058, 519720, 578082, 587880, 597678, 647820, 662216, 744993, 754020, 766587, 770776, 779580, 796904, 827770, 867123, 896517, 963470, 993324, 996130, 1022116, 1156164, 1195356, 1241655, 1277645, 1295640, 1445205, 1489986, 1494195, 1508040, 1533174, 1559160, 1655540, 1734246, 1793034, 1926940, 1986648, 1992260, 2044232, 2299761, 2312328, 2390712, 2483310, 2555290, 2890410, 2979972, 2988390, 3066348, 3311080, 3468492, 3586068, 3724965, 3832935, 3853880, 3984520, 4335615, 4482585, 4599522, 4966620, 5110580, 5780820, 5877167, 5959944, 5976780, 6132696, 6936984, 7172136, 7449930, 7665870, 8671230, 8965170, 9199044, 9933240, 10221160, 11498805, 11561640, 11754334, 11953560, 14899860, 15331740, 17342460, 17631501, 17930340, 18398088, 22997610, 23508668, 29385835, 29799720, 30663480, 34684920, 35263002, 35860680, 45995220, 47017336, 52894503, 58771670, 70526004, 88157505, 91990440, 105789006, 117543340, 141052008, 176315010, 211578012, 235086680, 264472515, 352630020, 423156024, 528945030, 705260040, 1057890060, 2115780120]

約数ペア:

[(1, 2115780120), (2, 1057890060), (3, 705260040), (4, 528945030), (5, 423156024), (6, 352630020), (8, 264472515), (9, 235086680), (10, 211578012), (12, 176315010), (15, 141052008), (18, 117543340), (20, 105789006), (23, 91990440), (24, 88157505), (30, 70526004), (36, 58771670), (40, 52894503), (45, 47017336), (46, 45995220), (59, 35860680), (60, 35263002), (61, 34684920), (69, 30663480), (71, 29799720), (72, 29385835), (90, 23508668), (92, 22997610), (115, 18398088), (118, 17930340), (120, 17631501), (122, 17342460), (138, 15331740), (142, 14899860), (177, 11953560), (180, 11754334), (183, 11561640), (184, 11498805), (207, 10221160), (213, 9933240), (230, 9199044), (236, 8965170), (244, 8671230), (276, 7665870), (284, 7449930), (295, 7172136), (305, 6936984), (345, 6132696), (354, 5976780), (355, 5959944), (360, 5877167), (366, 5780820), (414, 5110580), (426, 4966620), (460, 4599522), (472, 4482585), (488, 4335615), (531, 3984520), (549, 3853880), (552, 3832935), (568, 3724965), (590, 3586068), (610, 3468492), (639, 3311080), (690, 3066348), (708, 2988390), (710, 2979972), (732, 2890410), (828, 2555290), (852, 2483310), (885, 2390712), (915, 2312328), (920, 2299761), (1035, 2044232), (1062, 1992260), (1065, 1986648), (1098, 1926940), (1180, 1793034), (1220, 1734246), (1278, 1655540), (1357, 1559160), (1380, 1533174), (1403, 1508040), (1416, 1494195), (1420, 1489986), (1464, 1445205), (1633, 1295640), (1656, 1277645), (1704, 1241655), (1770, 1195356), (1830, 1156164), (2070, 1022116), (2124, 996130), (2130, 993324), (2196, 963470), (2360, 896517), (2440, 867123), (2556, 827770), (2655, 796904), (2714, 779580), (2745, 770776), (2760, 766587), (2806, 754020), (2840, 744993), (3195, 662216), (3266, 647820), (3540, 597678), (3599, 587880), (3660, 578082), (4071, 519720), (4140, 511058), (4189, 505080), (4209, 502680), (4248, 498065), (4260, 496662), (4331, 488520), (4392, 481735), (4899, 431880), (5112, 413885), (5310, 398452), (5428, 389790), (5490, 385388), (5612, 377010), (6390, 331108), (6532, 323910), (6785, 311832), (7015, 301608), (7080, 298839), (7198, 293940), (7320, 289041), (8142, 259860), (8165, 259128), (8280, 255529), (8378, 252540), (8418, 251340), (8520, 248331), (8662, 244260), (9798, 215940), (10620, 199226), (10797, 195960), (10856, 194895), (10980, 192694), (11224, 188505), (12213, 173240), (12567, 168360), (12627, 167560), (12780, 165554), (12993, 162840), (13064, 161955), (13570, 155916), (14030, 150804), (14396, 146970), (14697, 143960), (16284, 129930), (16330, 129564), (16756, 126270), (16836, 125670), (17324, 122130), (17995, 117576), (19596, 107970), (20355, 103944), (20945, 101016), (21045, 100536), (21240, 99613), (21594, 97980), (21655, 97704), (21960, 96347), (24426, 86620), (24495, 86376), (25134, 84180), (25254, 83780), (25560, 82777), (25986, 81420), (27140, 77958), (28060, 75402), (28792, 73485), (29394, 71980), (32391, 65320), (32568, 64965), (32660, 64782), (33512, 63135), (33672, 62835), (34648, 61065), (35990, 58788), (37701, 56120), (38979, 54280), (39192, 53985), (40710, 51972), (41890, 50508), (42090, 50268), (43188, 48990), (43310, 48852)]