1946651840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:959

約数の個数: 224

約数和(自身を含む): 5688299520

約数和(自身を除く): 3741647680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 64, 70, 76, 80, 95, 106, 112, 133, 140, 152, 160, 190, 212, 224, 265, 266, 280, 304, 320, 371, 380, 424, 448, 530, 532, 560, 608, 665, 742, 760, 848, 863, 1007, 1060, 1064, 1120, 1216, 1330, 1484, 1520, 1696, 1726, 1855, 2014, 2120, 2128, 2240, 2660, 2968, 3040, 3392, 3452, 3710, 4028, 4240, 4256, 4315, 5035, 5320, 5936, 6041, 6080, 6904, 7049, 7420, 8056, 8480, 8512, 8630, 10070, 10640, 11872, 12082, 13808, 14098, 14840, 16112, 16397, 16960, 17260, 20140, 21280, 23744, 24164, 27616, 28196, 29680, 30205, 32224, 32794, 34520, 35245, 40280, 42560, 45739, 48328, 55232, 56392, 59360, 60410, 64448, 65588, 69040, 70490, 80560, 81985, 91478, 96656, 112784, 114779, 118720, 120820, 131176, 138080, 140980, 161120, 163970, 182956, 193312, 225568, 228695, 229558, 241640, 262352, 276160, 281960, 320173, 322240, 327940, 365912, 386624, 451136, 457390, 459116, 483280, 524704, 563920, 573895, 640346, 655880, 731824, 869041, 914780, 918232, 966560, 1049408, 1127840, 1147790, 1280692, 1311760, 1463648, 1600865, 1738082, 1829560, 1836464, 1933120, 2255680, 2295580, 2561384, 2623520, 2927296, 3201730, 3476164, 3659120, 3672928, 4345205, 4591160, 5122768, 5247040, 6083287, 6403460, 6952328, 7318240, 7345856, 8690410, 9182320, 10245536, 12166574, 12806920, 13904656, 14636480, 17380820, 18364640, 20491072, 24333148, 25613840, 27809312, 30416435, 34761640, 36729280, 48666296, 51227680, 55618624, 60832870, 69523280, 97332592, 102455360, 121665740, 139046560, 194665184, 243331480, 278093120, 389330368, 486662960, 973325920, 1946651840]

約数ペア:

[(1, 1946651840), (2, 973325920), (4, 486662960), (5, 389330368), (7, 278093120), (8, 243331480), (10, 194665184), (14, 139046560), (16, 121665740), (19, 102455360), (20, 97332592), (28, 69523280), (32, 60832870), (35, 55618624), (38, 51227680), (40, 48666296), (53, 36729280), (56, 34761640), (64, 30416435), (70, 27809312), (76, 25613840), (80, 24333148), (95, 20491072), (106, 18364640), (112, 17380820), (133, 14636480), (140, 13904656), (152, 12806920), (160, 12166574), (190, 10245536), (212, 9182320), (224, 8690410), (265, 7345856), (266, 7318240), (280, 6952328), (304, 6403460), (320, 6083287), (371, 5247040), (380, 5122768), (424, 4591160), (448, 4345205), (530, 3672928), (532, 3659120), (560, 3476164), (608, 3201730), (665, 2927296), (742, 2623520), (760, 2561384), (848, 2295580), (863, 2255680), (1007, 1933120), (1060, 1836464), (1064, 1829560), (1120, 1738082), (1216, 1600865), (1330, 1463648), (1484, 1311760), (1520, 1280692), (1696, 1147790), (1726, 1127840), (1855, 1049408), (2014, 966560), (2120, 918232), (2128, 914780), (2240, 869041), (2660, 731824), (2968, 655880), (3040, 640346), (3392, 573895), (3452, 563920), (3710, 524704), (4028, 483280), (4240, 459116), (4256, 457390), (4315, 451136), (5035, 386624), (5320, 365912), (5936, 327940), (6041, 322240), (6080, 320173), (6904, 281960), (7049, 276160), (7420, 262352), (8056, 241640), (8480, 229558), (8512, 228695), (8630, 225568), (10070, 193312), (10640, 182956), (11872, 163970), (12082, 161120), (13808, 140980), (14098, 138080), (14840, 131176), (16112, 120820), (16397, 118720), (16960, 114779), (17260, 112784), (20140, 96656), (21280, 91478), (23744, 81985), (24164, 80560), (27616, 70490), (28196, 69040), (29680, 65588), (30205, 64448), (32224, 60410), (32794, 59360), (34520, 56392), (35245, 55232), (40280, 48328), (42560, 45739)]