326320260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 1096187904

約数和(自身を除く): 769867644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 71, 84, 93, 105, 124, 140, 142, 155, 186, 210, 213, 217, 284, 310, 353, 355, 372, 420, 426, 434, 465, 497, 620, 651, 706, 710, 852, 868, 930, 994, 1059, 1065, 1085, 1302, 1412, 1420, 1491, 1765, 1860, 1988, 2118, 2130, 2170, 2201, 2471, 2485, 2604, 2982, 3255, 3530, 4236, 4260, 4340, 4402, 4942, 4970, 5295, 5964, 6510, 6603, 7060, 7413, 7455, 8804, 9884, 9940, 10590, 10943, 11005, 12355, 13020, 13206, 14826, 14910, 15407, 21180, 21886, 22010, 24710, 25063, 26412, 29652, 29820, 30814, 32829, 33015, 37065, 43772, 44020, 46221, 49420, 50126, 54715, 61628, 65658, 66030, 74130, 75189, 76601, 77035, 92442, 100252, 109430, 125315, 131316, 132060, 148260, 150378, 153202, 154070, 164145, 175441, 184884, 218860, 229803, 231105, 250630, 300756, 306404, 308140, 328290, 350882, 375945, 383005, 459606, 462210, 501260, 526323, 656580, 701764, 751890, 766010, 776953, 877205, 919212, 924420, 1052646, 1149015, 1503780, 1532020, 1553906, 1754410, 2105292, 2298030, 2330859, 2631615, 3107812, 3508820, 3884765, 4596060, 4661718, 5263230, 5438671, 7769530, 9323436, 10526460, 10877342, 11654295, 15539060, 16316013, 21754684, 23308590, 27193355, 32632026, 46617180, 54386710, 65264052, 81580065, 108773420, 163160130, 326320260]

約数ペア:

[(1, 326320260), (2, 163160130), (3, 108773420), (4, 81580065), (5, 65264052), (6, 54386710), (7, 46617180), (10, 32632026), (12, 27193355), (14, 23308590), (15, 21754684), (20, 16316013), (21, 15539060), (28, 11654295), (30, 10877342), (31, 10526460), (35, 9323436), (42, 7769530), (60, 5438671), (62, 5263230), (70, 4661718), (71, 4596060), (84, 3884765), (93, 3508820), (105, 3107812), (124, 2631615), (140, 2330859), (142, 2298030), (155, 2105292), (186, 1754410), (210, 1553906), (213, 1532020), (217, 1503780), (284, 1149015), (310, 1052646), (353, 924420), (355, 919212), (372, 877205), (420, 776953), (426, 766010), (434, 751890), (465, 701764), (497, 656580), (620, 526323), (651, 501260), (706, 462210), (710, 459606), (852, 383005), (868, 375945), (930, 350882), (994, 328290), (1059, 308140), (1065, 306404), (1085, 300756), (1302, 250630), (1412, 231105), (1420, 229803), (1491, 218860), (1765, 184884), (1860, 175441), (1988, 164145), (2118, 154070), (2130, 153202), (2170, 150378), (2201, 148260), (2471, 132060), (2485, 131316), (2604, 125315), (2982, 109430), (3255, 100252), (3530, 92442), (4236, 77035), (4260, 76601), (4340, 75189), (4402, 74130), (4942, 66030), (4970, 65658), (5295, 61628), (5964, 54715), (6510, 50126), (6603, 49420), (7060, 46221), (7413, 44020), (7455, 43772), (8804, 37065), (9884, 33015), (9940, 32829), (10590, 30814), (10943, 29820), (11005, 29652), (12355, 26412), (13020, 25063), (13206, 24710), (14826, 22010), (14910, 21886), (15407, 21180)]