71831024460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{78509}}^1$

素因数の和:78577

約数の個数: 288

約数和(自身を含む): 259256350080

約数和(自身を除く): 187425325620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 170, 180, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 340, 345, 390, 391, 414, 442, 460, 468, 510, 585, 598, 612, 663, 690, 765, 780, 782, 828, 884, 897, 1020, 1035, 1105, 1170, 1173, 1196, 1326, 1380, 1495, 1530, 1564, 1794, 1955, 1989, 2070, 2210, 2340, 2346, 2652, 2691, 2990, 3060, 3315, 3519, 3588, 3910, 3978, 4140, 4420, 4485, 4692, 5083, 5382, 5865, 5980, 6630, 7038, 7820, 7956, 8970, 9945, 10166, 10764, 11730, 13260, 13455, 14076, 15249, 17595, 17940, 19890, 20332, 23460, 25415, 26910, 30498, 35190, 39780, 45747, 50830, 53820, 60996, 70380, 76245, 78509, 91494, 101660, 152490, 157018, 182988, 228735, 235527, 304980, 314036, 392545, 457470, 471054, 706581, 785090, 914940, 942108, 1020617, 1177635, 1334653, 1413162, 1570180, 1805707, 2041234, 2355270, 2669306, 2826324, 3061851, 3532905, 3611414, 4003959, 4082468, 4710540, 5103085, 5338612, 5417121, 6123702, 6673265, 7065810, 7222828, 8007918, 9028535, 9185553, 10206170, 10834242, 12011877, 12247404, 13346530, 14131620, 15309255, 16015836, 16251363, 17350489, 18057070, 18371106, 20019795, 20412340, 21668484, 23474191, 24023754, 26693060, 27085605, 30618510, 30697019, 32502726, 34700978, 36114140, 36742212, 40039590, 45927765, 46948382, 48047508, 52051467, 54171210, 60059385, 61237020, 61394038, 65005452, 69401956, 70422573, 80079180, 81256815, 86752445, 91855530, 92091057, 93896764, 104102934, 108342420, 117370955, 120118770, 122788076, 140845146, 153485095, 156154401, 162513630, 173504890, 183711060, 184182114, 208205868, 211267719, 234741910, 240237540, 260257335, 276273171, 281690292, 306970190, 312308802, 325027260, 347009780, 352112865, 368364228, 399061247, 422535438, 460455285, 469483820, 520514670, 552546342, 613940380, 624617604, 704225730, 780772005, 798122494, 845070876, 920910570, 1041029340, 1056338595, 1105092684, 1197183741, 1381365855, 1408451460, 1561544010, 1596244988, 1841821140, 1995306235, 2112677190, 2394367482, 2762731710, 3123088020, 3591551223, 3990612470, 4225354380, 4788734964, 5525463420, 5985918705, 7183102446, 7981224940, 11971837410, 14366204892, 17957756115, 23943674820, 35915512230, 71831024460]

約数ペア:

[(1, 71831024460), (2, 35915512230), (3, 23943674820), (4, 17957756115), (5, 14366204892), (6, 11971837410), (9, 7981224940), (10, 7183102446), (12, 5985918705), (13, 5525463420), (15, 4788734964), (17, 4225354380), (18, 3990612470), (20, 3591551223), (23, 3123088020), (26, 2762731710), (30, 2394367482), (34, 2112677190), (36, 1995306235), (39, 1841821140), (45, 1596244988), (46, 1561544010), (51, 1408451460), (52, 1381365855), (60, 1197183741), (65, 1105092684), (68, 1056338595), (69, 1041029340), (78, 920910570), (85, 845070876), (90, 798122494), (92, 780772005), (102, 704225730), (115, 624617604), (117, 613940380), (130, 552546342), (138, 520514670), (153, 469483820), (156, 460455285), (170, 422535438), (180, 399061247), (195, 368364228), (204, 352112865), (207, 347009780), (221, 325027260), (230, 312308802), (234, 306970190), (255, 281690292), (260, 276273171), (276, 260257335), (299, 240237540), (306, 234741910), (340, 211267719), (345, 208205868), (390, 184182114), (391, 183711060), (414, 173504890), (442, 162513630), (460, 156154401), (468, 153485095), (510, 140845146), (585, 122788076), (598, 120118770), (612, 117370955), (663, 108342420), (690, 104102934), (765, 93896764), (780, 92091057), (782, 91855530), (828, 86752445), (884, 81256815), (897, 80079180), (1020, 70422573), (1035, 69401956), (1105, 65005452), (1170, 61394038), (1173, 61237020), (1196, 60059385), (1326, 54171210), (1380, 52051467), (1495, 48047508), (1530, 46948382), (1564, 45927765), (1794, 40039590), (1955, 36742212), (1989, 36114140), (2070, 34700978), (2210, 32502726), (2340, 30697019), (2346, 30618510), (2652, 27085605), (2691, 26693060), (2990, 24023754), (3060, 23474191), (3315, 21668484), (3519, 20412340), (3588, 20019795), (3910, 18371106), (3978, 18057070), (4140, 17350489), (4420, 16251363), (4485, 16015836), (4692, 15309255), (5083, 14131620), (5382, 13346530), (5865, 12247404), (5980, 12011877), (6630, 10834242), (7038, 10206170), (7820, 9185553), (7956, 9028535), (8970, 8007918), (9945, 7222828), (10166, 7065810), (10764, 6673265), (11730, 6123702), (13260, 5417121), (13455, 5338612), (14076, 5103085), (15249, 4710540), (17595, 4082468), (17940, 4003959), (19890, 3611414), (20332, 3532905), (23460, 3061851), (25415, 2826324), (26910, 2669306), (30498, 2355270), (35190, 2041234), (39780, 1805707), (45747, 1570180), (50830, 1413162), (53820, 1334653), (60996, 1177635), (70380, 1020617), (76245, 942108), (78509, 914940), (91494, 785090), (101660, 706581), (152490, 471054), (157018, 457470), (182988, 392545), (228735, 314036), (235527, 304980)]