211193040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 160

約数和(自身を含む): 712454400

約数和(自身を除く): 501261360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1399, 1480, 1776, 1887, 2040, 2220, 2516, 2798, 2960, 3145, 3774, 4080, 4197, 4440, 5032, 5596, 6290, 6995, 7548, 8394, 8880, 9435, 10064, 11192, 12580, 13990, 15096, 16788, 18870, 20985, 22384, 23783, 25160, 27980, 30192, 33576, 37740, 41970, 47566, 50320, 51763, 55960, 67152, 71349, 75480, 83940, 95132, 103526, 111920, 118915, 142698, 150960, 155289, 167880, 190264, 207052, 237830, 258815, 285396, 310578, 335760, 356745, 380528, 414104, 475660, 517630, 570792, 621156, 713490, 776445, 828208, 879971, 951320, 1035260, 1141584, 1242312, 1426980, 1552890, 1759942, 1902640, 2070520, 2484624, 2639913, 2853960, 3105780, 3519884, 4141040, 4399855, 5279826, 5707920, 6211560, 7039768, 8799710, 10559652, 12423120, 13199565, 14079536, 17599420, 21119304, 26399130, 35198840, 42238608, 52798260, 70397680, 105596520, 211193040]

約数ペア:

[(1, 211193040), (2, 105596520), (3, 70397680), (4, 52798260), (5, 42238608), (6, 35198840), (8, 26399130), (10, 21119304), (12, 17599420), (15, 14079536), (16, 13199565), (17, 12423120), (20, 10559652), (24, 8799710), (30, 7039768), (34, 6211560), (37, 5707920), (40, 5279826), (48, 4399855), (51, 4141040), (60, 3519884), (68, 3105780), (74, 2853960), (80, 2639913), (85, 2484624), (102, 2070520), (111, 1902640), (120, 1759942), (136, 1552890), (148, 1426980), (170, 1242312), (185, 1141584), (204, 1035260), (222, 951320), (240, 879971), (255, 828208), (272, 776445), (296, 713490), (340, 621156), (370, 570792), (408, 517630), (444, 475660), (510, 414104), (555, 380528), (592, 356745), (629, 335760), (680, 310578), (740, 285396), (816, 258815), (888, 237830), (1020, 207052), (1110, 190264), (1258, 167880), (1360, 155289), (1399, 150960), (1480, 142698), (1776, 118915), (1887, 111920), (2040, 103526), (2220, 95132), (2516, 83940), (2798, 75480), (2960, 71349), (3145, 67152), (3774, 55960), (4080, 51763), (4197, 50320), (4440, 47566), (5032, 41970), (5596, 37740), (6290, 33576), (6995, 30192), (7548, 27980), (8394, 25160), (8880, 23783), (9435, 22384), (10064, 20985), (11192, 18870), (12580, 16788), (13990, 15096)]