173844240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 559249920

約数和(自身を除く): 385405680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 79, 80, 106, 120, 158, 159, 173, 212, 237, 240, 265, 316, 318, 346, 395, 424, 474, 519, 530, 632, 636, 692, 790, 795, 848, 865, 948, 1038, 1060, 1185, 1264, 1272, 1384, 1580, 1590, 1730, 1896, 2076, 2120, 2370, 2544, 2595, 2768, 3160, 3180, 3460, 3792, 4152, 4187, 4240, 4740, 5190, 6320, 6360, 6920, 8304, 8374, 9169, 9480, 10380, 12561, 12720, 13667, 13840, 16748, 18338, 18960, 20760, 20935, 25122, 27334, 27507, 33496, 36676, 41001, 41520, 41870, 45845, 50244, 54668, 55014, 62805, 66992, 68335, 73352, 82002, 83740, 91690, 100488, 109336, 110028, 125610, 136670, 137535, 146704, 164004, 167480, 183380, 200976, 205005, 218672, 220056, 251220, 273340, 275070, 328008, 334960, 366760, 410010, 440112, 502440, 546680, 550140, 656016, 724351, 733520, 820020, 1004880, 1093360, 1100280, 1448702, 1640040, 2173053, 2200560, 2897404, 3280080, 3621755, 4346106, 5794808, 7243510, 8692212, 10865265, 11589616, 14487020, 17384424, 21730530, 28974040, 34768848, 43461060, 57948080, 86922120, 173844240]

約数ペア:

[(1, 173844240), (2, 86922120), (3, 57948080), (4, 43461060), (5, 34768848), (6, 28974040), (8, 21730530), (10, 17384424), (12, 14487020), (15, 11589616), (16, 10865265), (20, 8692212), (24, 7243510), (30, 5794808), (40, 4346106), (48, 3621755), (53, 3280080), (60, 2897404), (79, 2200560), (80, 2173053), (106, 1640040), (120, 1448702), (158, 1100280), (159, 1093360), (173, 1004880), (212, 820020), (237, 733520), (240, 724351), (265, 656016), (316, 550140), (318, 546680), (346, 502440), (395, 440112), (424, 410010), (474, 366760), (519, 334960), (530, 328008), (632, 275070), (636, 273340), (692, 251220), (790, 220056), (795, 218672), (848, 205005), (865, 200976), (948, 183380), (1038, 167480), (1060, 164004), (1185, 146704), (1264, 137535), (1272, 136670), (1384, 125610), (1580, 110028), (1590, 109336), (1730, 100488), (1896, 91690), (2076, 83740), (2120, 82002), (2370, 73352), (2544, 68335), (2595, 66992), (2768, 62805), (3160, 55014), (3180, 54668), (3460, 50244), (3792, 45845), (4152, 41870), (4187, 41520), (4240, 41001), (4740, 36676), (5190, 33496), (6320, 27507), (6360, 27334), (6920, 25122), (8304, 20935), (8374, 20760), (9169, 18960), (9480, 18338), (10380, 16748), (12561, 13840), (12720, 13667)]