259941660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 838760832

約数和(自身を除く): 578819172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 361, 380, 418, 570, 627, 660, 722, 836, 1045, 1083, 1091, 1140, 1254, 1444, 1805, 2090, 2166, 2182, 2508, 3135, 3273, 3610, 3971, 4180, 4332, 4364, 5415, 5455, 6270, 6546, 7220, 7942, 10830, 10910, 11913, 12001, 12540, 13092, 15884, 16365, 19855, 20729, 21660, 21820, 23826, 24002, 32730, 36003, 39710, 41458, 47652, 48004, 59565, 60005, 62187, 65460, 72006, 79420, 82916, 103645, 119130, 120010, 124374, 144012, 180015, 207290, 228019, 238260, 240020, 248748, 310935, 360030, 393851, 414580, 456038, 621870, 684057, 720060, 787702, 912076, 1140095, 1181553, 1243740, 1368114, 1575404, 1969255, 2280190, 2363106, 2736228, 3420285, 3938510, 4332361, 4560380, 4726212, 5907765, 6840570, 7877020, 8664722, 11815530, 12997083, 13681140, 17329444, 21661805, 23631060, 25994166, 43323610, 51988332, 64985415, 86647220, 129970830, 259941660]

約数ペア:

[(1, 259941660), (2, 129970830), (3, 86647220), (4, 64985415), (5, 51988332), (6, 43323610), (10, 25994166), (11, 23631060), (12, 21661805), (15, 17329444), (19, 13681140), (20, 12997083), (22, 11815530), (30, 8664722), (33, 7877020), (38, 6840570), (44, 5907765), (55, 4726212), (57, 4560380), (60, 4332361), (66, 3938510), (76, 3420285), (95, 2736228), (110, 2363106), (114, 2280190), (132, 1969255), (165, 1575404), (190, 1368114), (209, 1243740), (220, 1181553), (228, 1140095), (285, 912076), (330, 787702), (361, 720060), (380, 684057), (418, 621870), (570, 456038), (627, 414580), (660, 393851), (722, 360030), (836, 310935), (1045, 248748), (1083, 240020), (1091, 238260), (1140, 228019), (1254, 207290), (1444, 180015), (1805, 144012), (2090, 124374), (2166, 120010), (2182, 119130), (2508, 103645), (3135, 82916), (3273, 79420), (3610, 72006), (3971, 65460), (4180, 62187), (4332, 60005), (4364, 59565), (5415, 48004), (5455, 47652), (6270, 41458), (6546, 39710), (7220, 36003), (7942, 32730), (10830, 24002), (10910, 23826), (11913, 21820), (12001, 21660), (12540, 20729), (13092, 19855), (15884, 16365)]