1900743840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6292

約数の個数: 192

約数和(自身を含む): 6747390720

約数和(自身を除く): 4846646880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5680, 6197, 6390, 6816, 7668, 8520, 9585, 10224, 11360, 12394, 12780, 15336, 17040, 18591, 19170, 20448, 24788, 25560, 30672, 30985, 34080, 37182, 38340, 49576, 51120, 55773, 61344, 61970, 74364, 76680, 92955, 99152, 102240, 111546, 123940, 148728, 153360, 167319, 185910, 198304, 223092, 247880, 278865, 297456, 306720, 334638, 371820, 439987, 446184, 495760, 557730, 594912, 669276, 743640, 836595, 879974, 892368, 991520, 1115460, 1319961, 1338552, 1487280, 1673190, 1759948, 1784736, 2199935, 2230920, 2639922, 2677104, 2974560, 3346380, 3519896, 3959883, 4399870, 4461840, 5279844, 5354208, 6599805, 6692760, 7039792, 7919766, 8799740, 8923680, 10559688, 11879649, 13199610, 13385520, 14079584, 15839532, 17599480, 19799415, 21119376, 23759298, 26399220, 26771040, 31679064, 35198960, 39598830, 42238752, 47518596, 52798440, 59398245, 63358128, 70397920, 79197660, 95037192, 105596880, 118796490, 126716256, 158395320, 190074384, 211193760, 237592980, 316790640, 380148768, 475185960, 633581280, 950371920, 1900743840]

約数ペア:

[(1, 1900743840), (2, 950371920), (3, 633581280), (4, 475185960), (5, 380148768), (6, 316790640), (8, 237592980), (9, 211193760), (10, 190074384), (12, 158395320), (15, 126716256), (16, 118796490), (18, 105596880), (20, 95037192), (24, 79197660), (27, 70397920), (30, 63358128), (32, 59398245), (36, 52798440), (40, 47518596), (45, 42238752), (48, 39598830), (54, 35198960), (60, 31679064), (71, 26771040), (72, 26399220), (80, 23759298), (90, 21119376), (96, 19799415), (108, 17599480), (120, 15839532), (135, 14079584), (142, 13385520), (144, 13199610), (160, 11879649), (180, 10559688), (213, 8923680), (216, 8799740), (240, 7919766), (270, 7039792), (284, 6692760), (288, 6599805), (355, 5354208), (360, 5279844), (426, 4461840), (432, 4399870), (480, 3959883), (540, 3519896), (568, 3346380), (639, 2974560), (710, 2677104), (720, 2639922), (852, 2230920), (864, 2199935), (1065, 1784736), (1080, 1759948), (1136, 1673190), (1278, 1487280), (1420, 1338552), (1440, 1319961), (1704, 1115460), (1917, 991520), (2130, 892368), (2160, 879974), (2272, 836595), (2556, 743640), (2840, 669276), (3195, 594912), (3408, 557730), (3834, 495760), (4260, 446184), (4320, 439987), (5112, 371820), (5680, 334638), (6197, 306720), (6390, 297456), (6816, 278865), (7668, 247880), (8520, 223092), (9585, 198304), (10224, 185910), (11360, 167319), (12394, 153360), (12780, 148728), (15336, 123940), (17040, 111546), (18591, 102240), (19170, 99152), (20448, 92955), (24788, 76680), (25560, 74364), (30672, 61970), (30985, 61344), (34080, 55773), (37182, 51120), (38340, 49576)]