140595780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 469421568

約数和(自身を除く): 328825788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 460, 461, 510, 598, 663, 690, 780, 782, 884, 897, 922, 1020, 1105, 1173, 1196, 1326, 1380, 1383, 1495, 1564, 1794, 1844, 1955, 2210, 2305, 2346, 2652, 2766, 2990, 3315, 3588, 3910, 4420, 4485, 4610, 4692, 5083, 5532, 5865, 5980, 5993, 6630, 6915, 7820, 7837, 8970, 9220, 10166, 10603, 11730, 11986, 13260, 13830, 15249, 15674, 17940, 17979, 20332, 21206, 23460, 23511, 23972, 25415, 27660, 29965, 30498, 31348, 31809, 35958, 39185, 42412, 47022, 50830, 53015, 59930, 60996, 63618, 71916, 76245, 78370, 89895, 94044, 101660, 101881, 106030, 117555, 119860, 127236, 137839, 152490, 156740, 159045, 179790, 180251, 203762, 212060, 235110, 275678, 304980, 305643, 318090, 359580, 360502, 407524, 413517, 470220, 509405, 540753, 551356, 611286, 636180, 689195, 721004, 827034, 901255, 1018810, 1081506, 1222572, 1378390, 1528215, 1654068, 1802510, 2037620, 2067585, 2163012, 2343263, 2703765, 2756780, 3056430, 3605020, 4135170, 4686526, 5407530, 6112860, 7029789, 8270340, 9373052, 10815060, 11716315, 14059578, 23432630, 28119156, 35148945, 46865260, 70297890, 140595780]

約数ペア:

[(1, 140595780), (2, 70297890), (3, 46865260), (4, 35148945), (5, 28119156), (6, 23432630), (10, 14059578), (12, 11716315), (13, 10815060), (15, 9373052), (17, 8270340), (20, 7029789), (23, 6112860), (26, 5407530), (30, 4686526), (34, 4135170), (39, 3605020), (46, 3056430), (51, 2756780), (52, 2703765), (60, 2343263), (65, 2163012), (68, 2067585), (69, 2037620), (78, 1802510), (85, 1654068), (92, 1528215), (102, 1378390), (115, 1222572), (130, 1081506), (138, 1018810), (156, 901255), (170, 827034), (195, 721004), (204, 689195), (221, 636180), (230, 611286), (255, 551356), (260, 540753), (276, 509405), (299, 470220), (340, 413517), (345, 407524), (390, 360502), (391, 359580), (442, 318090), (460, 305643), (461, 304980), (510, 275678), (598, 235110), (663, 212060), (690, 203762), (780, 180251), (782, 179790), (884, 159045), (897, 156740), (922, 152490), (1020, 137839), (1105, 127236), (1173, 119860), (1196, 117555), (1326, 106030), (1380, 101881), (1383, 101660), (1495, 94044), (1564, 89895), (1794, 78370), (1844, 76245), (1955, 71916), (2210, 63618), (2305, 60996), (2346, 59930), (2652, 53015), (2766, 50830), (2990, 47022), (3315, 42412), (3588, 39185), (3910, 35958), (4420, 31809), (4485, 31348), (4610, 30498), (4692, 29965), (5083, 27660), (5532, 25415), (5865, 23972), (5980, 23511), (5993, 23460), (6630, 21206), (6915, 20332), (7820, 17979), (7837, 17940), (8970, 15674), (9220, 15249), (10166, 13830), (10603, 13260), (11730, 11986)]