288393210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2722

約数の個数: 160

約数和(自身を含む): 933229440

約数和(自身を除く): 644836230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2677, 2835, 3078, 3591, 3990, 5130, 5354, 5670, 5985, 7182, 7695, 8031, 10773, 11970, 13385, 15390, 16062, 17955, 18739, 21546, 24093, 26770, 35910, 37478, 40155, 48186, 50863, 53865, 56217, 72279, 80310, 93695, 101726, 107730, 112434, 120465, 144558, 152589, 168651, 187390, 216837, 240930, 254315, 281085, 305178, 337302, 356041, 361395, 433674, 457767, 505953, 508630, 562170, 712082, 722790, 762945, 843255, 915534, 1011906, 1068123, 1084185, 1373301, 1517859, 1525890, 1686510, 1780205, 2136246, 2168370, 2288835, 2529765, 2746602, 3035718, 3204369, 3560410, 4119903, 4577670, 5059530, 5340615, 6408738, 6866505, 7589295, 8239806, 9613107, 10681230, 13733010, 15178590, 16021845, 19226214, 20599515, 28839321, 32043690, 41199030, 48065535, 57678642, 96131070, 144196605, 288393210]

約数ペア:

[(1, 288393210), (2, 144196605), (3, 96131070), (5, 57678642), (6, 48065535), (7, 41199030), (9, 32043690), (10, 28839321), (14, 20599515), (15, 19226214), (18, 16021845), (19, 15178590), (21, 13733010), (27, 10681230), (30, 9613107), (35, 8239806), (38, 7589295), (42, 6866505), (45, 6408738), (54, 5340615), (57, 5059530), (63, 4577670), (70, 4119903), (81, 3560410), (90, 3204369), (95, 3035718), (105, 2746602), (114, 2529765), (126, 2288835), (133, 2168370), (135, 2136246), (162, 1780205), (171, 1686510), (189, 1525890), (190, 1517859), (210, 1373301), (266, 1084185), (270, 1068123), (285, 1011906), (315, 915534), (342, 843255), (378, 762945), (399, 722790), (405, 712082), (513, 562170), (567, 508630), (570, 505953), (630, 457767), (665, 433674), (798, 361395), (810, 356041), (855, 337302), (945, 305178), (1026, 281085), (1134, 254315), (1197, 240930), (1330, 216837), (1539, 187390), (1710, 168651), (1890, 152589), (1995, 144558), (2394, 120465), (2565, 112434), (2677, 107730), (2835, 101726), (3078, 93695), (3591, 80310), (3990, 72279), (5130, 56217), (5354, 53865), (5670, 50863), (5985, 48186), (7182, 40155), (7695, 37478), (8031, 35910), (10773, 26770), (11970, 24093), (13385, 21546), (15390, 18739), (16062, 17955)]