418570320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3509

約数の個数: 160

約数和(自身を含む): 1503689472

約数和(自身を除く): 1085119152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3413, 3504, 4088, 4380, 5110, 5840, 6132, 6826, 7665, 8176, 8760, 10220, 10239, 12264, 13652, 15330, 17065, 17520, 20440, 20478, 23891, 24528, 27304, 30660, 34130, 40880, 40956, 47782, 51195, 54608, 61320, 68260, 71673, 81912, 95564, 102390, 119455, 122640, 136520, 143346, 163824, 191128, 204780, 238910, 249149, 273040, 286692, 358365, 382256, 409560, 477820, 498298, 573384, 716730, 747447, 819120, 955640, 996596, 1146768, 1245745, 1433460, 1494894, 1744043, 1911280, 1993192, 2491490, 2866920, 2989788, 3488086, 3737235, 3986384, 4982980, 5232129, 5733840, 5979576, 6976172, 7474470, 8720215, 9965960, 10464258, 11959152, 13952344, 14948940, 17440430, 19931920, 20928516, 26160645, 27904688, 29897880, 34880860, 41857032, 52321290, 59795760, 69761720, 83714064, 104642580, 139523440, 209285160, 418570320]

約数ペア:

[(1, 418570320), (2, 209285160), (3, 139523440), (4, 104642580), (5, 83714064), (6, 69761720), (7, 59795760), (8, 52321290), (10, 41857032), (12, 34880860), (14, 29897880), (15, 27904688), (16, 26160645), (20, 20928516), (21, 19931920), (24, 17440430), (28, 14948940), (30, 13952344), (35, 11959152), (40, 10464258), (42, 9965960), (48, 8720215), (56, 7474470), (60, 6976172), (70, 5979576), (73, 5733840), (80, 5232129), (84, 4982980), (105, 3986384), (112, 3737235), (120, 3488086), (140, 2989788), (146, 2866920), (168, 2491490), (210, 1993192), (219, 1911280), (240, 1744043), (280, 1494894), (292, 1433460), (336, 1245745), (365, 1146768), (420, 996596), (438, 955640), (511, 819120), (560, 747447), (584, 716730), (730, 573384), (840, 498298), (876, 477820), (1022, 409560), (1095, 382256), (1168, 358365), (1460, 286692), (1533, 273040), (1680, 249149), (1752, 238910), (2044, 204780), (2190, 191128), (2555, 163824), (2920, 143346), (3066, 136520), (3413, 122640), (3504, 119455), (4088, 102390), (4380, 95564), (5110, 81912), (5840, 71673), (6132, 68260), (6826, 61320), (7665, 54608), (8176, 51195), (8760, 47782), (10220, 40956), (10239, 40880), (12264, 34130), (13652, 30660), (15330, 27304), (17065, 24528), (17520, 23891), (20440, 20478)]