730571660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 2044922880

約数和(自身を除く): 1314351220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 37, 38, 52, 65, 70, 74, 76, 91, 95, 130, 133, 140, 148, 182, 185, 190, 247, 259, 260, 266, 364, 370, 380, 455, 481, 494, 518, 532, 571, 665, 703, 740, 910, 962, 988, 1036, 1142, 1235, 1295, 1330, 1406, 1729, 1820, 1924, 2284, 2405, 2470, 2590, 2660, 2812, 2855, 3367, 3458, 3515, 3997, 4810, 4921, 4940, 5180, 5710, 6734, 6916, 7030, 7423, 7994, 8645, 9139, 9620, 9842, 10849, 11420, 13468, 14060, 14846, 15988, 16835, 17290, 18278, 19684, 19985, 21127, 21698, 24605, 29692, 33670, 34580, 36556, 37115, 39970, 42254, 43396, 45695, 49210, 51961, 54245, 63973, 67340, 74230, 75943, 79940, 84508, 91390, 98420, 103922, 105635, 108490, 127946, 141037, 147889, 148460, 151886, 182780, 207844, 211270, 216980, 255892, 259805, 274651, 282074, 295778, 303772, 319865, 379715, 401413, 422540, 519610, 549302, 564148, 591556, 639730, 705185, 739445, 759430, 802826, 987259, 1039220, 1098604, 1279460, 1373255, 1410370, 1478890, 1518860, 1605652, 1922557, 1974518, 2007065, 2746510, 2809891, 2820740, 2957780, 3845114, 3949036, 4014130, 4936295, 5218369, 5493020, 5619782, 7690228, 8028260, 9612785, 9872590, 10436738, 11239564, 14049455, 19225570, 19745180, 20873476, 26091845, 28098910, 36528583, 38451140, 52183690, 56197820, 73057166, 104367380, 146114332, 182642915, 365285830, 730571660]

約数ペア:

[(1, 730571660), (2, 365285830), (4, 182642915), (5, 146114332), (7, 104367380), (10, 73057166), (13, 56197820), (14, 52183690), (19, 38451140), (20, 36528583), (26, 28098910), (28, 26091845), (35, 20873476), (37, 19745180), (38, 19225570), (52, 14049455), (65, 11239564), (70, 10436738), (74, 9872590), (76, 9612785), (91, 8028260), (95, 7690228), (130, 5619782), (133, 5493020), (140, 5218369), (148, 4936295), (182, 4014130), (185, 3949036), (190, 3845114), (247, 2957780), (259, 2820740), (260, 2809891), (266, 2746510), (364, 2007065), (370, 1974518), (380, 1922557), (455, 1605652), (481, 1518860), (494, 1478890), (518, 1410370), (532, 1373255), (571, 1279460), (665, 1098604), (703, 1039220), (740, 987259), (910, 802826), (962, 759430), (988, 739445), (1036, 705185), (1142, 639730), (1235, 591556), (1295, 564148), (1330, 549302), (1406, 519610), (1729, 422540), (1820, 401413), (1924, 379715), (2284, 319865), (2405, 303772), (2470, 295778), (2590, 282074), (2660, 274651), (2812, 259805), (2855, 255892), (3367, 216980), (3458, 211270), (3515, 207844), (3997, 182780), (4810, 151886), (4921, 148460), (4940, 147889), (5180, 141037), (5710, 127946), (6734, 108490), (6916, 105635), (7030, 103922), (7423, 98420), (7994, 91390), (8645, 84508), (9139, 79940), (9620, 75943), (9842, 74230), (10849, 67340), (11420, 63973), (13468, 54245), (14060, 51961), (14846, 49210), (15988, 45695), (16835, 43396), (17290, 42254), (18278, 39970), (19684, 37115), (19985, 36556), (21127, 34580), (21698, 33670), (24605, 29692)]