291467834420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{51169}}^1$

素因数の和:51298

約数の個数: 192

約数和(自身を含む): 767500876800

約数和(自身を除く): 476033042380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 61, 70, 92, 115, 116, 122, 140, 145, 161, 203, 230, 244, 290, 305, 322, 406, 427, 460, 580, 610, 644, 667, 805, 812, 854, 1015, 1220, 1334, 1403, 1610, 1708, 1769, 2030, 2135, 2668, 2806, 3220, 3335, 3538, 4060, 4270, 4669, 5612, 6670, 7015, 7076, 8540, 8845, 9338, 9821, 12383, 13340, 14030, 17690, 18676, 19642, 23345, 24766, 28060, 35380, 39284, 40687, 46690, 49105, 49532, 51169, 61915, 81374, 93380, 98210, 102338, 123830, 162748, 196420, 203435, 204676, 247660, 255845, 284809, 358183, 406870, 511690, 569618, 716366, 813740, 1023380, 1139236, 1176887, 1424045, 1432732, 1483901, 1790915, 2353774, 2848090, 2967802, 3121309, 3581830, 4707548, 5696180, 5884435, 5935604, 6242618, 7163660, 7419505, 8238209, 10387307, 11768870, 12485236, 14839010, 15606545, 16476418, 20774614, 21849163, 23537740, 29678020, 31213090, 32952836, 34129723, 41191045, 41549228, 43698326, 51936535, 62426180, 68259446, 71790107, 82382090, 87396652, 90517961, 103873070, 109245815, 136518892, 143580214, 164764180, 170648615, 181035922, 207746140, 218491630, 238908061, 287160428, 341297230, 358950535, 362071844, 436983260, 452589805, 477816122, 502530749, 633625727, 682594460, 717901070, 905179610, 955632244, 1005061498, 1194540305, 1267251454, 1435802140, 1810359220, 2010122996, 2081913103, 2389080610, 2512653745, 2534502908, 3168128635, 4163826206, 4778161220, 5025307490, 6336257270, 8327652412, 10050614980, 10409565515, 12672514540, 14573391721, 20819131030, 29146783442, 41638262060, 58293566884, 72866958605, 145733917210, 291467834420]

約数ペア:

[(1, 291467834420), (2, 145733917210), (4, 72866958605), (5, 58293566884), (7, 41638262060), (10, 29146783442), (14, 20819131030), (20, 14573391721), (23, 12672514540), (28, 10409565515), (29, 10050614980), (35, 8327652412), (46, 6336257270), (58, 5025307490), (61, 4778161220), (70, 4163826206), (92, 3168128635), (115, 2534502908), (116, 2512653745), (122, 2389080610), (140, 2081913103), (145, 2010122996), (161, 1810359220), (203, 1435802140), (230, 1267251454), (244, 1194540305), (290, 1005061498), (305, 955632244), (322, 905179610), (406, 717901070), (427, 682594460), (460, 633625727), (580, 502530749), (610, 477816122), (644, 452589805), (667, 436983260), (805, 362071844), (812, 358950535), (854, 341297230), (1015, 287160428), (1220, 238908061), (1334, 218491630), (1403, 207746140), (1610, 181035922), (1708, 170648615), (1769, 164764180), (2030, 143580214), (2135, 136518892), (2668, 109245815), (2806, 103873070), (3220, 90517961), (3335, 87396652), (3538, 82382090), (4060, 71790107), (4270, 68259446), (4669, 62426180), (5612, 51936535), (6670, 43698326), (7015, 41549228), (7076, 41191045), (8540, 34129723), (8845, 32952836), (9338, 31213090), (9821, 29678020), (12383, 23537740), (13340, 21849163), (14030, 20774614), (17690, 16476418), (18676, 15606545), (19642, 14839010), (23345, 12485236), (24766, 11768870), (28060, 10387307), (35380, 8238209), (39284, 7419505), (40687, 7163660), (46690, 6242618), (49105, 5935604), (49532, 5884435), (51169, 5696180), (61915, 4707548), (81374, 3581830), (93380, 3121309), (98210, 2967802), (102338, 2848090), (123830, 2353774), (162748, 1790915), (196420, 1483901), (203435, 1432732), (204676, 1424045), (247660, 1176887), (255845, 1139236), (284809, 1023380), (358183, 813740), (406870, 716366), (511690, 569618)]