224736256780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1663}}^1\times {\mathrm{1889}}^1$

素因数の和:3648

約数の個数: 144

約数和(自身を含む): 557148533760

約数和(自身を除く): 332412276980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1460, 1663, 1889, 2044, 2555, 3326, 3577, 3778, 5110, 6652, 7154, 7556, 8315, 9445, 10220, 11641, 13223, 14308, 16630, 17885, 18890, 23282, 26446, 33260, 35770, 37780, 46564, 52892, 58205, 66115, 71540, 81487, 92561, 116410, 121399, 132230, 137897, 162974, 185122, 232820, 242798, 264460, 275794, 325948, 370244, 407435, 462805, 485596, 551588, 606995, 689485, 814870, 849793, 925610, 965279, 1213990, 1378970, 1629740, 1699586, 1851220, 1930558, 2427980, 2757940, 3141407, 3399172, 3861116, 4248965, 4826395, 5948551, 6282814, 6756953, 8497930, 9652790, 11897102, 12565628, 13513906, 15707035, 16995860, 19305580, 21989849, 23794204, 27027812, 29742755, 31414070, 33784765, 43979698, 59485510, 62828140, 67569530, 87959396, 109949245, 118971020, 135139060, 153928943, 219898490, 229322711, 307857886, 439796980, 458645422, 615715772, 769644715, 917290844, 1146613555, 1539289430, 1605258977, 2293227110, 3078578860, 3210517954, 4586454220, 6421035908, 8026294885, 11236812839, 16052589770, 22473625678, 32105179540, 44947251356, 56184064195, 112368128390, 224736256780]

約数ペア:

[(1, 224736256780), (2, 112368128390), (4, 56184064195), (5, 44947251356), (7, 32105179540), (10, 22473625678), (14, 16052589770), (20, 11236812839), (28, 8026294885), (35, 6421035908), (49, 4586454220), (70, 3210517954), (73, 3078578860), (98, 2293227110), (140, 1605258977), (146, 1539289430), (196, 1146613555), (245, 917290844), (292, 769644715), (365, 615715772), (490, 458645422), (511, 439796980), (730, 307857886), (980, 229322711), (1022, 219898490), (1460, 153928943), (1663, 135139060), (1889, 118971020), (2044, 109949245), (2555, 87959396), (3326, 67569530), (3577, 62828140), (3778, 59485510), (5110, 43979698), (6652, 33784765), (7154, 31414070), (7556, 29742755), (8315, 27027812), (9445, 23794204), (10220, 21989849), (11641, 19305580), (13223, 16995860), (14308, 15707035), (16630, 13513906), (17885, 12565628), (18890, 11897102), (23282, 9652790), (26446, 8497930), (33260, 6756953), (35770, 6282814), (37780, 5948551), (46564, 4826395), (52892, 4248965), (58205, 3861116), (66115, 3399172), (71540, 3141407), (81487, 2757940), (92561, 2427980), (116410, 1930558), (121399, 1851220), (132230, 1699586), (137897, 1629740), (162974, 1378970), (185122, 1213990), (232820, 965279), (242798, 925610), (264460, 849793), (275794, 814870), (325948, 689485), (370244, 606995), (407435, 551588), (462805, 485596)]