228341040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 747380736

約数和(自身を除く): 519039696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 653, 705, 744, 752, 930, 940, 1128, 1240, 1306, 1410, 1457, 1488, 1860, 1880, 1959, 2256, 2480, 2612, 2820, 2914, 3265, 3720, 3760, 3918, 4371, 5224, 5640, 5828, 6530, 7285, 7440, 7836, 8742, 9795, 10448, 11280, 11656, 13060, 14570, 15672, 17484, 19590, 20243, 21855, 23312, 26120, 29140, 30691, 31344, 34968, 39180, 40486, 43710, 52240, 58280, 60729, 61382, 69936, 78360, 80972, 87420, 92073, 101215, 116560, 121458, 122764, 153455, 156720, 161944, 174840, 184146, 202430, 242916, 245528, 303645, 306910, 323888, 349680, 368292, 404860, 460365, 485832, 491056, 607290, 613820, 736584, 809720, 920730, 951421, 971664, 1214580, 1227640, 1473168, 1619440, 1841460, 1902842, 2429160, 2455280, 2854263, 3682920, 3805684, 4757105, 4858320, 5708526, 7365840, 7611368, 9514210, 11417052, 14271315, 15222736, 19028420, 22834104, 28542630, 38056840, 45668208, 57085260, 76113680, 114170520, 228341040]

約数ペア:

[(1, 228341040), (2, 114170520), (3, 76113680), (4, 57085260), (5, 45668208), (6, 38056840), (8, 28542630), (10, 22834104), (12, 19028420), (15, 15222736), (16, 14271315), (20, 11417052), (24, 9514210), (30, 7611368), (31, 7365840), (40, 5708526), (47, 4858320), (48, 4757105), (60, 3805684), (62, 3682920), (80, 2854263), (93, 2455280), (94, 2429160), (120, 1902842), (124, 1841460), (141, 1619440), (155, 1473168), (186, 1227640), (188, 1214580), (235, 971664), (240, 951421), (248, 920730), (282, 809720), (310, 736584), (372, 613820), (376, 607290), (465, 491056), (470, 485832), (496, 460365), (564, 404860), (620, 368292), (653, 349680), (705, 323888), (744, 306910), (752, 303645), (930, 245528), (940, 242916), (1128, 202430), (1240, 184146), (1306, 174840), (1410, 161944), (1457, 156720), (1488, 153455), (1860, 122764), (1880, 121458), (1959, 116560), (2256, 101215), (2480, 92073), (2612, 87420), (2820, 80972), (2914, 78360), (3265, 69936), (3720, 61382), (3760, 60729), (3918, 58280), (4371, 52240), (5224, 43710), (5640, 40486), (5828, 39180), (6530, 34968), (7285, 31344), (7440, 30691), (7836, 29140), (8742, 26120), (9795, 23312), (10448, 21855), (11280, 20243), (11656, 19590), (13060, 17484), (14570, 15672)]