227629320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 727626240

約数和(自身を除く): 499996920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 241, 255, 340, 408, 463, 482, 510, 680, 723, 926, 964, 1020, 1205, 1389, 1446, 1852, 1928, 2040, 2315, 2410, 2778, 2892, 3615, 3704, 4097, 4630, 4820, 5556, 5784, 6945, 7230, 7871, 8194, 9260, 9640, 11112, 12291, 13890, 14460, 15742, 16388, 18520, 20485, 23613, 24582, 27780, 28920, 31484, 32776, 39355, 40970, 47226, 49164, 55560, 61455, 62968, 78710, 81940, 94452, 98328, 111583, 118065, 122910, 157420, 163880, 188904, 223166, 236130, 245820, 314840, 334749, 446332, 472260, 491640, 557915, 669498, 892664, 944520, 1115830, 1338996, 1673745, 1896911, 2231660, 2677992, 3347490, 3793822, 4463320, 5690733, 6694980, 7587644, 9484555, 11381466, 13389960, 15175288, 18969110, 22762932, 28453665, 37938220, 45525864, 56907330, 75876440, 113814660, 227629320]

約数ペア:

[(1, 227629320), (2, 113814660), (3, 75876440), (4, 56907330), (5, 45525864), (6, 37938220), (8, 28453665), (10, 22762932), (12, 18969110), (15, 15175288), (17, 13389960), (20, 11381466), (24, 9484555), (30, 7587644), (34, 6694980), (40, 5690733), (51, 4463320), (60, 3793822), (68, 3347490), (85, 2677992), (102, 2231660), (120, 1896911), (136, 1673745), (170, 1338996), (204, 1115830), (241, 944520), (255, 892664), (340, 669498), (408, 557915), (463, 491640), (482, 472260), (510, 446332), (680, 334749), (723, 314840), (926, 245820), (964, 236130), (1020, 223166), (1205, 188904), (1389, 163880), (1446, 157420), (1852, 122910), (1928, 118065), (2040, 111583), (2315, 98328), (2410, 94452), (2778, 81940), (2892, 78710), (3615, 62968), (3704, 61455), (4097, 55560), (4630, 49164), (4820, 47226), (5556, 40970), (5784, 39355), (6945, 32776), (7230, 31484), (7871, 28920), (8194, 27780), (9260, 24582), (9640, 23613), (11112, 20485), (12291, 18520), (13890, 16388), (14460, 15742)]