1204705320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110321}}^1$

素因数の和:110355

約数の個数: 128

約数和(自身を含む): 4448183040

約数和(自身を除く): 3243477720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 110321, 220642, 330963, 441284, 551605, 661926, 772247, 882568, 1103210, 1323852, 1434173, 1544494, 1654815, 2206420, 2316741, 2647704, 2868346, 3088988, 3309630, 3861235, 4302519, 4412840, 4633482, 5736692, 6177976, 6619260, 7170865, 7722470, 8605038, 9266964, 10039211, 11473384, 11583705, 13238520, 14341730, 15444940, 17210076, 18533928, 20078422, 21512595, 23167410, 28683460, 30117633, 30889880, 34420152, 40156844, 43025190, 46334820, 50196055, 57366920, 60235266, 80313688, 86050380, 92669640, 100392110, 120470532, 150588165, 172100760, 200784220, 240941064, 301176330, 401568440, 602352660, 1204705320]

約数ペア:

[(1, 1204705320), (2, 602352660), (3, 401568440), (4, 301176330), (5, 240941064), (6, 200784220), (7, 172100760), (8, 150588165), (10, 120470532), (12, 100392110), (13, 92669640), (14, 86050380), (15, 80313688), (20, 60235266), (21, 57366920), (24, 50196055), (26, 46334820), (28, 43025190), (30, 40156844), (35, 34420152), (39, 30889880), (40, 30117633), (42, 28683460), (52, 23167410), (56, 21512595), (60, 20078422), (65, 18533928), (70, 17210076), (78, 15444940), (84, 14341730), (91, 13238520), (104, 11583705), (105, 11473384), (120, 10039211), (130, 9266964), (140, 8605038), (156, 7722470), (168, 7170865), (182, 6619260), (195, 6177976), (210, 5736692), (260, 4633482), (273, 4412840), (280, 4302519), (312, 3861235), (364, 3309630), (390, 3088988), (420, 2868346), (455, 2647704), (520, 2316741), (546, 2206420), (728, 1654815), (780, 1544494), (840, 1434173), (910, 1323852), (1092, 1103210), (1365, 882568), (1560, 772247), (1820, 661926), (2184, 551605), (2730, 441284), (3640, 330963), (5460, 220642), (10920, 110321)]