804909540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 192

約数和(自身を含む): 2575722240

約数和(自身を除く): 1770812700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 41, 51, 57, 60, 68, 76, 82, 85, 95, 102, 114, 123, 164, 170, 190, 204, 205, 228, 246, 255, 285, 323, 340, 380, 410, 492, 510, 570, 615, 646, 697, 779, 820, 969, 1013, 1020, 1140, 1230, 1292, 1394, 1558, 1615, 1938, 2026, 2091, 2337, 2460, 2788, 3039, 3116, 3230, 3485, 3876, 3895, 4052, 4182, 4674, 4845, 5065, 6078, 6460, 6970, 7790, 8364, 9348, 9690, 10130, 10455, 11685, 12156, 13243, 13940, 15195, 15580, 17221, 19247, 19380, 20260, 20910, 23370, 26486, 30390, 34442, 38494, 39729, 41533, 41820, 46740, 51663, 52972, 57741, 60780, 66215, 68884, 76988, 79458, 83066, 86105, 96235, 103326, 115482, 124599, 132430, 158916, 166132, 172210, 192470, 198645, 206652, 207665, 230964, 249198, 258315, 264860, 288705, 327199, 344420, 384940, 397290, 415330, 498396, 516630, 577410, 622995, 654398, 706061, 789127, 794580, 830660, 981597, 1033260, 1154820, 1245990, 1308796, 1412122, 1578254, 1635995, 1963194, 2118183, 2367381, 2491980, 2824244, 3156508, 3271990, 3530305, 3926388, 3945635, 4236366, 4734762, 4907985, 6543980, 7060610, 7891270, 8472732, 9469524, 9815970, 10590915, 11836905, 13415159, 14121220, 15782540, 19631940, 21181830, 23673810, 26830318, 40245477, 42363660, 47347620, 53660636, 67075795, 80490954, 134151590, 160981908, 201227385, 268303180, 402454770, 804909540]

約数ペア:

[(1, 804909540), (2, 402454770), (3, 268303180), (4, 201227385), (5, 160981908), (6, 134151590), (10, 80490954), (12, 67075795), (15, 53660636), (17, 47347620), (19, 42363660), (20, 40245477), (30, 26830318), (34, 23673810), (38, 21181830), (41, 19631940), (51, 15782540), (57, 14121220), (60, 13415159), (68, 11836905), (76, 10590915), (82, 9815970), (85, 9469524), (95, 8472732), (102, 7891270), (114, 7060610), (123, 6543980), (164, 4907985), (170, 4734762), (190, 4236366), (204, 3945635), (205, 3926388), (228, 3530305), (246, 3271990), (255, 3156508), (285, 2824244), (323, 2491980), (340, 2367381), (380, 2118183), (410, 1963194), (492, 1635995), (510, 1578254), (570, 1412122), (615, 1308796), (646, 1245990), (697, 1154820), (779, 1033260), (820, 981597), (969, 830660), (1013, 794580), (1020, 789127), (1140, 706061), (1230, 654398), (1292, 622995), (1394, 577410), (1558, 516630), (1615, 498396), (1938, 415330), (2026, 397290), (2091, 384940), (2337, 344420), (2460, 327199), (2788, 288705), (3039, 264860), (3116, 258315), (3230, 249198), (3485, 230964), (3876, 207665), (3895, 206652), (4052, 198645), (4182, 192470), (4674, 172210), (4845, 166132), (5065, 158916), (6078, 132430), (6460, 124599), (6970, 115482), (7790, 103326), (8364, 96235), (9348, 86105), (9690, 83066), (10130, 79458), (10455, 76988), (11685, 68884), (12156, 66215), (13243, 60780), (13940, 57741), (15195, 52972), (15580, 51663), (17221, 46740), (19247, 41820), (19380, 41533), (20260, 39729), (20910, 38494), (23370, 34442), (26486, 30390)]