210349620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 691843152

約数和(自身を除く): 481493532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 241, 260, 373, 390, 468, 482, 585, 723, 746, 780, 964, 1119, 1170, 1205, 1446, 1492, 1865, 2169, 2238, 2340, 2410, 2892, 3133, 3357, 3615, 3730, 4338, 4476, 4820, 4849, 5595, 6266, 6714, 7230, 7460, 8676, 9399, 9698, 10845, 11190, 12532, 13428, 14460, 14547, 15665, 16785, 18798, 19396, 21690, 22380, 24245, 28197, 29094, 31330, 33570, 37596, 43380, 43641, 46995, 48490, 56394, 58188, 62660, 67140, 72735, 87282, 89893, 93990, 96980, 112788, 140985, 145470, 174564, 179786, 187980, 218205, 269679, 281970, 290940, 359572, 436410, 449465, 539358, 563940, 809037, 872820, 898930, 1078716, 1168609, 1348395, 1618074, 1797860, 2337218, 2696790, 3236148, 3505827, 4045185, 4674436, 5393580, 5843045, 7011654, 8090370, 10517481, 11686090, 14023308, 16180740, 17529135, 21034962, 23372180, 35058270, 42069924, 52587405, 70116540, 105174810, 210349620]

約数ペア:

[(1, 210349620), (2, 105174810), (3, 70116540), (4, 52587405), (5, 42069924), (6, 35058270), (9, 23372180), (10, 21034962), (12, 17529135), (13, 16180740), (15, 14023308), (18, 11686090), (20, 10517481), (26, 8090370), (30, 7011654), (36, 5843045), (39, 5393580), (45, 4674436), (52, 4045185), (60, 3505827), (65, 3236148), (78, 2696790), (90, 2337218), (117, 1797860), (130, 1618074), (156, 1348395), (180, 1168609), (195, 1078716), (234, 898930), (241, 872820), (260, 809037), (373, 563940), (390, 539358), (468, 449465), (482, 436410), (585, 359572), (723, 290940), (746, 281970), (780, 269679), (964, 218205), (1119, 187980), (1170, 179786), (1205, 174564), (1446, 145470), (1492, 140985), (1865, 112788), (2169, 96980), (2238, 93990), (2340, 89893), (2410, 87282), (2892, 72735), (3133, 67140), (3357, 62660), (3615, 58188), (3730, 56394), (4338, 48490), (4476, 46995), (4820, 43641), (4849, 43380), (5595, 37596), (6266, 33570), (6714, 31330), (7230, 29094), (7460, 28197), (8676, 24245), (9399, 22380), (9698, 21690), (10845, 19396), (11190, 18798), (12532, 16785), (13428, 15665), (14460, 14547)]