63899940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 146086620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 61, 65, 68, 78, 79, 85, 102, 122, 130, 156, 158, 170, 183, 195, 204, 221, 237, 244, 255, 260, 305, 316, 340, 366, 390, 395, 442, 474, 510, 610, 663, 732, 780, 790, 793, 884, 915, 948, 1020, 1027, 1037, 1105, 1185, 1220, 1326, 1343, 1580, 1586, 1830, 2054, 2074, 2210, 2370, 2379, 2652, 2686, 3081, 3111, 3172, 3315, 3660, 3965, 4029, 4108, 4148, 4420, 4740, 4758, 4819, 5135, 5185, 5372, 6162, 6222, 6630, 6715, 7930, 8058, 9516, 9638, 10270, 10370, 11895, 12324, 12444, 13260, 13430, 13481, 14457, 15405, 15555, 15860, 16116, 17459, 19276, 20145, 20540, 20740, 23790, 24095, 26860, 26962, 28914, 30810, 31110, 34918, 40290, 40443, 47580, 48190, 52377, 53924, 57828, 61620, 62220, 62647, 67405, 69836, 72285, 80580, 80886, 81923, 87295, 96380, 104754, 125294, 134810, 144570, 161772, 163846, 174590, 187941, 202215, 209508, 245769, 250588, 261885, 269620, 289140, 313235, 327692, 349180, 375882, 404430, 409615, 491538, 523770, 626470, 751764, 808860, 819230, 939705, 983076, 1047540, 1064999, 1228845, 1252940, 1638460, 1879410, 2129998, 2457690, 3194997, 3758820, 4259996, 4915380, 5324995, 6389994, 10649990, 12779988, 15974985, 21299980, 31949970, 63899940]

約数ペア:

[(1, 63899940), (2, 31949970), (3, 21299980), (4, 15974985), (5, 12779988), (6, 10649990), (10, 6389994), (12, 5324995), (13, 4915380), (15, 4259996), (17, 3758820), (20, 3194997), (26, 2457690), (30, 2129998), (34, 1879410), (39, 1638460), (51, 1252940), (52, 1228845), (60, 1064999), (61, 1047540), (65, 983076), (68, 939705), (78, 819230), (79, 808860), (85, 751764), (102, 626470), (122, 523770), (130, 491538), (156, 409615), (158, 404430), (170, 375882), (183, 349180), (195, 327692), (204, 313235), (221, 289140), (237, 269620), (244, 261885), (255, 250588), (260, 245769), (305, 209508), (316, 202215), (340, 187941), (366, 174590), (390, 163846), (395, 161772), (442, 144570), (474, 134810), (510, 125294), (610, 104754), (663, 96380), (732, 87295), (780, 81923), (790, 80886), (793, 80580), (884, 72285), (915, 69836), (948, 67405), (1020, 62647), (1027, 62220), (1037, 61620), (1105, 57828), (1185, 53924), (1220, 52377), (1326, 48190), (1343, 47580), (1580, 40443), (1586, 40290), (1830, 34918), (2054, 31110), (2074, 30810), (2210, 28914), (2370, 26962), (2379, 26860), (2652, 24095), (2686, 23790), (3081, 20740), (3111, 20540), (3172, 20145), (3315, 19276), (3660, 17459), (3965, 16116), (4029, 15860), (4108, 15555), (4148, 15405), (4420, 14457), (4740, 13481), (4758, 13430), (4819, 13260), (5135, 12444), (5185, 12324), (5372, 11895), (6162, 10370), (6222, 10270), (6630, 9638), (6715, 9516), (7930, 8058)]