227864520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 804913200

約数和(自身を除く): 577048680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 181, 195, 234, 260, 269, 312, 360, 362, 390, 468, 520, 538, 543, 585, 724, 780, 807, 905, 936, 1076, 1086, 1170, 1345, 1448, 1560, 1614, 1629, 1810, 2152, 2172, 2340, 2353, 2421, 2690, 2715, 3228, 3258, 3497, 3620, 4035, 4344, 4680, 4706, 4842, 5380, 5430, 6456, 6516, 6994, 7059, 7240, 8070, 8145, 9412, 9684, 10491, 10760, 10860, 11765, 12105, 13032, 13988, 14118, 16140, 16290, 17485, 18824, 19368, 20982, 21177, 21720, 23530, 24210, 27976, 28236, 31473, 32280, 32580, 34970, 35295, 41964, 42354, 47060, 48420, 48689, 52455, 56472, 62946, 65160, 69940, 70590, 83928, 84708, 94120, 96840, 97378, 104910, 105885, 125892, 139880, 141180, 146067, 157365, 169416, 194756, 209820, 211770, 243445, 251784, 282360, 292134, 314730, 389512, 419640, 423540, 438201, 486890, 584268, 629460, 632957, 730335, 847080, 876402, 973780, 1168536, 1258920, 1265914, 1460670, 1752804, 1898871, 1947560, 2191005, 2531828, 2921340, 3164785, 3505608, 3797742, 4382010, 5063656, 5696613, 5842680, 6329570, 7595484, 8764020, 9494355, 11393226, 12659140, 15190968, 17528040, 18988710, 22786452, 25318280, 28483065, 37977420, 45572904, 56966130, 75954840, 113932260, 227864520]

約数ペア:

[(1, 227864520), (2, 113932260), (3, 75954840), (4, 56966130), (5, 45572904), (6, 37977420), (8, 28483065), (9, 25318280), (10, 22786452), (12, 18988710), (13, 17528040), (15, 15190968), (18, 12659140), (20, 11393226), (24, 9494355), (26, 8764020), (30, 7595484), (36, 6329570), (39, 5842680), (40, 5696613), (45, 5063656), (52, 4382010), (60, 3797742), (65, 3505608), (72, 3164785), (78, 2921340), (90, 2531828), (104, 2191005), (117, 1947560), (120, 1898871), (130, 1752804), (156, 1460670), (180, 1265914), (181, 1258920), (195, 1168536), (234, 973780), (260, 876402), (269, 847080), (312, 730335), (360, 632957), (362, 629460), (390, 584268), (468, 486890), (520, 438201), (538, 423540), (543, 419640), (585, 389512), (724, 314730), (780, 292134), (807, 282360), (905, 251784), (936, 243445), (1076, 211770), (1086, 209820), (1170, 194756), (1345, 169416), (1448, 157365), (1560, 146067), (1614, 141180), (1629, 139880), (1810, 125892), (2152, 105885), (2172, 104910), (2340, 97378), (2353, 96840), (2421, 94120), (2690, 84708), (2715, 83928), (3228, 70590), (3258, 69940), (3497, 65160), (3620, 62946), (4035, 56472), (4344, 52455), (4680, 48689), (4706, 48420), (4842, 47060), (5380, 42354), (5430, 41964), (6456, 35295), (6516, 34970), (6994, 32580), (7059, 32280), (7240, 31473), (8070, 28236), (8145, 27976), (9412, 24210), (9684, 23530), (10491, 21720), (10760, 21177), (10860, 20982), (11765, 19368), (12105, 18824), (13032, 17485), (13988, 16290), (14118, 16140)]