20235214620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1405

約数の個数: 288

約数和(自身を含む): 66341358720

約数和(自身を除く): 46106144100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 97, 115, 123, 138, 164, 180, 194, 205, 207, 230, 246, 276, 291, 345, 369, 388, 410, 414, 460, 485, 492, 582, 615, 690, 738, 820, 828, 873, 943, 970, 1035, 1164, 1229, 1230, 1380, 1455, 1476, 1746, 1845, 1886, 1940, 2070, 2231, 2458, 2460, 2829, 2910, 3492, 3687, 3690, 3772, 3977, 4140, 4365, 4462, 4715, 4916, 5658, 5820, 6145, 6693, 7374, 7380, 7954, 8487, 8730, 8924, 9430, 11061, 11155, 11316, 11931, 12290, 13386, 14145, 14748, 15908, 16974, 17460, 18435, 18860, 19885, 20079, 22122, 22310, 23862, 24580, 26772, 28267, 28290, 33465, 33948, 35793, 36870, 39770, 40158, 42435, 44244, 44620, 47724, 50389, 55305, 56534, 56580, 59655, 66930, 71586, 73740, 79540, 80316, 84801, 84870, 91471, 100395, 100778, 110610, 113068, 119213, 119310, 133860, 141335, 143172, 151167, 169602, 169740, 178965, 182942, 200790, 201556, 221220, 238426, 238620, 251945, 254403, 274413, 282670, 302334, 339204, 357639, 357930, 365884, 401580, 424005, 453501, 457355, 476852, 503890, 508806, 548826, 565340, 596065, 604668, 715278, 715860, 755835, 823239, 848010, 907002, 914710, 1007780, 1017612, 1072917, 1097652, 1158947, 1192130, 1272015, 1372065, 1430556, 1511670, 1646478, 1696020, 1788195, 1814004, 1829420, 2145834, 2267505, 2317894, 2384260, 2544030, 2741899, 2744130, 3023340, 3292956, 3476841, 3576390, 4116195, 4291668, 4535010, 4635788, 4887733, 5088060, 5364585, 5483798, 5488260, 5794735, 6953682, 7152780, 8225697, 8232390, 9070020, 9775466, 10430523, 10729170, 10967596, 11589470, 13709495, 13907364, 14663199, 16451394, 16464780, 17384205, 19550932, 20861046, 21458340, 23178940, 24438665, 24677091, 27418990, 29326398, 32902788, 34768410, 41128485, 41722092, 43989597, 48877330, 49354182, 52152615, 54837980, 58652796, 69536820, 73315995, 82256970, 87979194, 97754660, 98708364, 104305230, 112417859, 123385455, 146631990, 164513940, 175958388, 208610460, 219947985, 224835718, 246770910, 293263980, 337253577, 439895970, 449671436, 493541820, 562089295, 674507154, 879791940, 1011760731, 1124178590, 1349014308, 1686267885, 2023521462, 2248357180, 3372535770, 4047042924, 5058803655, 6745071540, 10117607310, 20235214620]

約数ペア:

[(1, 20235214620), (2, 10117607310), (3, 6745071540), (4, 5058803655), (5, 4047042924), (6, 3372535770), (9, 2248357180), (10, 2023521462), (12, 1686267885), (15, 1349014308), (18, 1124178590), (20, 1011760731), (23, 879791940), (30, 674507154), (36, 562089295), (41, 493541820), (45, 449671436), (46, 439895970), (60, 337253577), (69, 293263980), (82, 246770910), (90, 224835718), (92, 219947985), (97, 208610460), (115, 175958388), (123, 164513940), (138, 146631990), (164, 123385455), (180, 112417859), (194, 104305230), (205, 98708364), (207, 97754660), (230, 87979194), (246, 82256970), (276, 73315995), (291, 69536820), (345, 58652796), (369, 54837980), (388, 52152615), (410, 49354182), (414, 48877330), (460, 43989597), (485, 41722092), (492, 41128485), (582, 34768410), (615, 32902788), (690, 29326398), (738, 27418990), (820, 24677091), (828, 24438665), (873, 23178940), (943, 21458340), (970, 20861046), (1035, 19550932), (1164, 17384205), (1229, 16464780), (1230, 16451394), (1380, 14663199), (1455, 13907364), (1476, 13709495), (1746, 11589470), (1845, 10967596), (1886, 10729170), (1940, 10430523), (2070, 9775466), (2231, 9070020), (2458, 8232390), (2460, 8225697), (2829, 7152780), (2910, 6953682), (3492, 5794735), (3687, 5488260), (3690, 5483798), (3772, 5364585), (3977, 5088060), (4140, 4887733), (4365, 4635788), (4462, 4535010), (4715, 4291668), (4916, 4116195), (5658, 3576390), (5820, 3476841), (6145, 3292956), (6693, 3023340), (7374, 2744130), (7380, 2741899), (7954, 2544030), (8487, 2384260), (8730, 2317894), (8924, 2267505), (9430, 2145834), (11061, 1829420), (11155, 1814004), (11316, 1788195), (11931, 1696020), (12290, 1646478), (13386, 1511670), (14145, 1430556), (14748, 1372065), (15908, 1272015), (16974, 1192130), (17460, 1158947), (18435, 1097652), (18860, 1072917), (19885, 1017612), (20079, 1007780), (22122, 914710), (22310, 907002), (23862, 848010), (24580, 823239), (26772, 755835), (28267, 715860), (28290, 715278), (33465, 604668), (33948, 596065), (35793, 565340), (36870, 548826), (39770, 508806), (40158, 503890), (42435, 476852), (44244, 457355), (44620, 453501), (47724, 424005), (50389, 401580), (55305, 365884), (56534, 357930), (56580, 357639), (59655, 339204), (66930, 302334), (71586, 282670), (73740, 274413), (79540, 254403), (80316, 251945), (84801, 238620), (84870, 238426), (91471, 221220), (100395, 201556), (100778, 200790), (110610, 182942), (113068, 178965), (119213, 169740), (119310, 169602), (133860, 151167), (141335, 143172)]