40623632640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{49667}}^1$

素因数の和:49765

約数の個数: 216

約数和(自身を含む): 142536034368

約数和(自身を除く): 101912401728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2556, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 10224, 11360, 11520, 12780, 13632, 17040, 18176, 20448, 22720, 25560, 27264, 34080, 40896, 45440, 49667, 51120, 54528, 68160, 81792, 90880, 99334, 102240, 136320, 149001, 163584, 198668, 204480, 248335, 272640, 298002, 397336, 408960, 447003, 496670, 596004, 745005, 794672, 817920, 894006, 993340, 1192008, 1490010, 1589344, 1788012, 1986680, 2235015, 2384016, 2980020, 3178688, 3526357, 3576024, 3973360, 4470030, 4768032, 5960040, 6357376, 7052714, 7152048, 7946720, 8940060, 9536064, 10579071, 11920080, 12714752, 14105428, 14304096, 15893440, 17631785, 17880120, 19072128, 21158142, 23840160, 28210856, 28608192, 31737213, 31786880, 35263570, 35760240, 38144256, 42316284, 47680320, 52895355, 56421712, 57216384, 63474426, 63573760, 70527140, 71520480, 84632568, 95360640, 105790710, 112843424, 114432768, 126948852, 141054280, 143040960, 158686065, 169265136, 190721280, 211581420, 225686848, 253897704, 282108560, 286081920, 317372130, 338530272, 423162840, 451373696, 507795408, 564217120, 572163840, 634744260, 677060544, 846325680, 902747392, 1015590816, 1128434240, 1269488520, 1354121088, 1692651360, 2031181632, 2256868480, 2538977040, 2708242176, 3385302720, 4062363264, 4513736960, 5077954080, 6770605440, 8124726528, 10155908160, 13541210880, 20311816320, 40623632640]

約数ペア:

[(1, 40623632640), (2, 20311816320), (3, 13541210880), (4, 10155908160), (5, 8124726528), (6, 6770605440), (8, 5077954080), (9, 4513736960), (10, 4062363264), (12, 3385302720), (15, 2708242176), (16, 2538977040), (18, 2256868480), (20, 2031181632), (24, 1692651360), (30, 1354121088), (32, 1269488520), (36, 1128434240), (40, 1015590816), (45, 902747392), (48, 846325680), (60, 677060544), (64, 634744260), (71, 572163840), (72, 564217120), (80, 507795408), (90, 451373696), (96, 423162840), (120, 338530272), (128, 317372130), (142, 286081920), (144, 282108560), (160, 253897704), (180, 225686848), (192, 211581420), (213, 190721280), (240, 169265136), (256, 158686065), (284, 143040960), (288, 141054280), (320, 126948852), (355, 114432768), (360, 112843424), (384, 105790710), (426, 95360640), (480, 84632568), (568, 71520480), (576, 70527140), (639, 63573760), (640, 63474426), (710, 57216384), (720, 56421712), (768, 52895355), (852, 47680320), (960, 42316284), (1065, 38144256), (1136, 35760240), (1152, 35263570), (1278, 31786880), (1280, 31737213), (1420, 28608192), (1440, 28210856), (1704, 23840160), (1920, 21158142), (2130, 19072128), (2272, 17880120), (2304, 17631785), (2556, 15893440), (2840, 14304096), (2880, 14105428), (3195, 12714752), (3408, 11920080), (3840, 10579071), (4260, 9536064), (4544, 8940060), (5112, 7946720), (5680, 7152048), (5760, 7052714), (6390, 6357376), (6816, 5960040), (8520, 4768032), (9088, 4470030), (10224, 3973360), (11360, 3576024), (11520, 3526357), (12780, 3178688), (13632, 2980020), (17040, 2384016), (18176, 2235015), (20448, 1986680), (22720, 1788012), (25560, 1589344), (27264, 1490010), (34080, 1192008), (40896, 993340), (45440, 894006), (49667, 817920), (51120, 794672), (54528, 745005), (68160, 596004), (81792, 496670), (90880, 447003), (99334, 408960), (102240, 397336), (136320, 298002), (149001, 272640), (163584, 248335), (198668, 204480)]