15703723640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2334

約数の個数: 128

約数和(自身を含む): 39165923520

約数和(自身を除く): 23462199880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 137, 220, 242, 274, 440, 484, 548, 605, 685, 968, 1096, 1210, 1331, 1370, 1507, 2153, 2420, 2662, 2740, 3014, 4306, 4840, 5324, 5480, 6028, 6655, 7535, 8612, 10648, 10765, 12056, 13310, 15070, 16577, 17224, 21530, 23683, 26620, 30140, 33154, 43060, 47366, 53240, 60280, 66308, 82885, 86120, 94732, 118415, 132616, 165770, 182347, 189464, 236830, 260513, 294961, 331540, 364694, 473660, 521026, 589922, 663080, 729388, 911735, 947320, 1042052, 1179844, 1302565, 1458776, 1474805, 1823470, 2084104, 2359688, 2605130, 2865643, 2949610, 3244571, 3646940, 5210260, 5731286, 5899220, 6489142, 7293880, 10420520, 11462572, 11798440, 12978284, 14328215, 16222855, 22925144, 25956568, 28656430, 32445710, 35690281, 57312860, 64891420, 71380562, 114625720, 129782840, 142761124, 178451405, 285522248, 356902810, 392593091, 713805620, 785186182, 1427611240, 1570372364, 1962965455, 3140744728, 3925930910, 7851861820, 15703723640]

約数ペア:

[(1, 15703723640), (2, 7851861820), (4, 3925930910), (5, 3140744728), (8, 1962965455), (10, 1570372364), (11, 1427611240), (20, 785186182), (22, 713805620), (40, 392593091), (44, 356902810), (55, 285522248), (88, 178451405), (110, 142761124), (121, 129782840), (137, 114625720), (220, 71380562), (242, 64891420), (274, 57312860), (440, 35690281), (484, 32445710), (548, 28656430), (605, 25956568), (685, 22925144), (968, 16222855), (1096, 14328215), (1210, 12978284), (1331, 11798440), (1370, 11462572), (1507, 10420520), (2153, 7293880), (2420, 6489142), (2662, 5899220), (2740, 5731286), (3014, 5210260), (4306, 3646940), (4840, 3244571), (5324, 2949610), (5480, 2865643), (6028, 2605130), (6655, 2359688), (7535, 2084104), (8612, 1823470), (10648, 1474805), (10765, 1458776), (12056, 1302565), (13310, 1179844), (15070, 1042052), (16577, 947320), (17224, 911735), (21530, 729388), (23683, 663080), (26620, 589922), (30140, 521026), (33154, 473660), (43060, 364694), (47366, 331540), (53240, 294961), (60280, 260513), (66308, 236830), (82885, 189464), (86120, 182347), (94732, 165770), (118415, 132616)]