2238631740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3061}}^1$

素因数の和:3332

約数の個数: 144

約数和(自身を含む): 7222400640

約数和(自身を除く): 4983768900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 239, 255, 306, 340, 478, 510, 612, 717, 765, 956, 1020, 1195, 1434, 1530, 2151, 2390, 2868, 3060, 3061, 3585, 4063, 4302, 4780, 6122, 7170, 8126, 8604, 9183, 10755, 12189, 12244, 14340, 15305, 16252, 18366, 20315, 21510, 24378, 27549, 30610, 36567, 36732, 40630, 43020, 45915, 48756, 52037, 55098, 60945, 61220, 73134, 81260, 91830, 104074, 110196, 121890, 137745, 146268, 156111, 182835, 183660, 208148, 243780, 260185, 275490, 312222, 365670, 468333, 520370, 550980, 624444, 731340, 731579, 780555, 936666, 1040740, 1463158, 1561110, 1873332, 2194737, 2341665, 2926316, 3122220, 3657895, 4389474, 4683330, 6584211, 7315790, 8778948, 9366660, 10973685, 12436843, 13168422, 14631580, 21947370, 24873686, 26336844, 32921055, 37310529, 43894740, 49747372, 62184215, 65842110, 74621058, 111931587, 124368430, 131684220, 149242116, 186552645, 223863174, 248736860, 373105290, 447726348, 559657935, 746210580, 1119315870, 2238631740]

約数ペア:

[(1, 2238631740), (2, 1119315870), (3, 746210580), (4, 559657935), (5, 447726348), (6, 373105290), (9, 248736860), (10, 223863174), (12, 186552645), (15, 149242116), (17, 131684220), (18, 124368430), (20, 111931587), (30, 74621058), (34, 65842110), (36, 62184215), (45, 49747372), (51, 43894740), (60, 37310529), (68, 32921055), (85, 26336844), (90, 24873686), (102, 21947370), (153, 14631580), (170, 13168422), (180, 12436843), (204, 10973685), (239, 9366660), (255, 8778948), (306, 7315790), (340, 6584211), (478, 4683330), (510, 4389474), (612, 3657895), (717, 3122220), (765, 2926316), (956, 2341665), (1020, 2194737), (1195, 1873332), (1434, 1561110), (1530, 1463158), (2151, 1040740), (2390, 936666), (2868, 780555), (3060, 731579), (3061, 731340), (3585, 624444), (4063, 550980), (4302, 520370), (4780, 468333), (6122, 365670), (7170, 312222), (8126, 275490), (8604, 260185), (9183, 243780), (10755, 208148), (12189, 183660), (12244, 182835), (14340, 156111), (15305, 146268), (16252, 137745), (18366, 121890), (20315, 110196), (21510, 104074), (24378, 91830), (27549, 81260), (30610, 73134), (36567, 61220), (36732, 60945), (40630, 55098), (43020, 52037), (45915, 48756)]