138279068640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{28571}}^1$

素因数の和:31953

約数の個数: 144

約数和(自身を含む): 472034240496

約数和(自身を除く): 333755171856

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3361, 6722, 10083, 13444, 16805, 20166, 26888, 28571, 30249, 33610, 40332, 50415, 53776, 57142, 60498, 67220, 80664, 85713, 100830, 107552, 114284, 120996, 134440, 142855, 151245, 161328, 171426, 201660, 228568, 241992, 257139, 268880, 285710, 302490, 322656, 342852, 403320, 428565, 457136, 483984, 514278, 537760, 571420, 604980, 685704, 806640, 857130, 914272, 967968, 1028556, 1142840, 1209960, 1285695, 1371408, 1613280, 1714260, 2057112, 2285680, 2419920, 2571390, 2742816, 3428520, 4114224, 4571360, 4839840, 5142780, 6857040, 8228448, 10285560, 13714080, 20571120, 41142240, 96027131, 192054262, 288081393, 384108524, 480135655, 576162786, 768217048, 864244179, 960271310, 1152325572, 1440406965, 1536434096, 1728488358, 1920542620, 2304651144, 2880813930, 3072868192, 3456976716, 3841085240, 4321220895, 4609302288, 5761627860, 6913953432, 7682170480, 8642441790, 9218604576, 11523255720, 13827906864, 15364340960, 17284883580, 23046511440, 27655813728, 34569767160, 46093022880, 69139534320, 138279068640]

約数ペア:

[(1, 138279068640), (2, 69139534320), (3, 46093022880), (4, 34569767160), (5, 27655813728), (6, 23046511440), (8, 17284883580), (9, 15364340960), (10, 13827906864), (12, 11523255720), (15, 9218604576), (16, 8642441790), (18, 7682170480), (20, 6913953432), (24, 5761627860), (30, 4609302288), (32, 4321220895), (36, 3841085240), (40, 3456976716), (45, 3072868192), (48, 2880813930), (60, 2304651144), (72, 1920542620), (80, 1728488358), (90, 1536434096), (96, 1440406965), (120, 1152325572), (144, 960271310), (160, 864244179), (180, 768217048), (240, 576162786), (288, 480135655), (360, 384108524), (480, 288081393), (720, 192054262), (1440, 96027131), (3361, 41142240), (6722, 20571120), (10083, 13714080), (13444, 10285560), (16805, 8228448), (20166, 6857040), (26888, 5142780), (28571, 4839840), (30249, 4571360), (33610, 4114224), (40332, 3428520), (50415, 2742816), (53776, 2571390), (57142, 2419920), (60498, 2285680), (67220, 2057112), (80664, 1714260), (85713, 1613280), (100830, 1371408), (107552, 1285695), (114284, 1209960), (120996, 1142840), (134440, 1028556), (142855, 967968), (151245, 914272), (161328, 857130), (171426, 806640), (201660, 685704), (228568, 604980), (241992, 571420), (257139, 537760), (268880, 514278), (285710, 483984), (302490, 457136), (322656, 428565), (342852, 403320)]