830495718780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1278197}}^1$

素因数の和:1278253

約数の個数: 288

約数和(自身を含む): 3084486060096

約数和(自身を除く): 2253990341316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 340, 357, 364, 390, 420, 442, 455, 476, 490, 510, 546, 588, 595, 637, 663, 714, 735, 780, 833, 884, 910, 980, 1020, 1092, 1105, 1190, 1274, 1326, 1365, 1428, 1470, 1547, 1666, 1785, 1820, 1911, 2210, 2380, 2499, 2548, 2652, 2730, 2940, 3094, 3185, 3315, 3332, 3570, 3822, 4165, 4420, 4641, 4998, 5460, 6188, 6370, 6630, 7140, 7644, 7735, 8330, 9282, 9555, 9996, 10829, 12495, 12740, 13260, 15470, 16660, 18564, 19110, 21658, 23205, 24990, 30940, 32487, 38220, 43316, 46410, 49980, 54145, 64974, 92820, 108290, 129948, 162435, 216580, 324870, 649740, 1278197, 2556394, 3834591, 5112788, 6390985, 7669182, 8947379, 12781970, 15338364, 16616561, 17894758, 19172955, 21729349, 25563940, 26842137, 33233122, 35789516, 38345910, 43458698, 44736895, 49849683, 53684274, 62631653, 65188047, 66466244, 76691820, 83082805, 86917396, 89473790, 99699366, 107368548, 108646745, 116315927, 125263306, 130376094, 134210685, 152105443, 166165610, 178947580, 187894959, 199398732, 217293490, 232631854, 249248415, 250526612, 260752188, 268421370, 282481537, 304210886, 313158265, 325940235, 332331220, 348947781, 375789918, 434586980, 456316329, 465263708, 498496830, 536842740, 564963074, 581579635, 608421772, 626316530, 651880470, 697895562, 751579836, 760527215, 814211489, 847444611, 912632658, 939474795, 996993660, 1064738101, 1129926148, 1163159270, 1252633060, 1303760940, 1395791124, 1412407685, 1521054430, 1628422978, 1694889222, 1744738905, 1825265316, 1878949590, 1977370759, 2129476202, 2281581645, 2326318540, 2442634467, 2824815370, 3042108860, 3194214303, 3256845956, 3389778444, 3489477810, 3757899180, 3954741518, 4071057445, 4237223055, 4258952404, 4563163290, 4885268934, 5323690505, 5649630740, 5932112277, 6388428606, 6978955620, 7909483036, 8142114890, 8474446110, 9126326580, 9770537868, 9886853795, 10647381010, 11864224554, 12213172335, 12776857212, 13841595313, 15971071515, 16284229780, 16948892220, 19773707590, 21294762020, 23728449108, 24426344670, 27683190626, 29660561385, 31942143030, 39547415180, 41524785939, 48852689340, 55366381252, 59321122770, 63884286060, 69207976565, 83049571878, 118642245540, 138415953130, 166099143756, 207623929695, 276831906260, 415247859390, 830495718780]

約数ペア:

[(1, 830495718780), (2, 415247859390), (3, 276831906260), (4, 207623929695), (5, 166099143756), (6, 138415953130), (7, 118642245540), (10, 83049571878), (12, 69207976565), (13, 63884286060), (14, 59321122770), (15, 55366381252), (17, 48852689340), (20, 41524785939), (21, 39547415180), (26, 31942143030), (28, 29660561385), (30, 27683190626), (34, 24426344670), (35, 23728449108), (39, 21294762020), (42, 19773707590), (49, 16948892220), (51, 16284229780), (52, 15971071515), (60, 13841595313), (65, 12776857212), (68, 12213172335), (70, 11864224554), (78, 10647381010), (84, 9886853795), (85, 9770537868), (91, 9126326580), (98, 8474446110), (102, 8142114890), (105, 7909483036), (119, 6978955620), (130, 6388428606), (140, 5932112277), (147, 5649630740), (156, 5323690505), (170, 4885268934), (182, 4563163290), (195, 4258952404), (196, 4237223055), (204, 4071057445), (210, 3954741518), (221, 3757899180), (238, 3489477810), (245, 3389778444), (255, 3256845956), (260, 3194214303), (273, 3042108860), (294, 2824815370), (340, 2442634467), (357, 2326318540), (364, 2281581645), (390, 2129476202), (420, 1977370759), (442, 1878949590), (455, 1825265316), (476, 1744738905), (490, 1694889222), (510, 1628422978), (546, 1521054430), (588, 1412407685), (595, 1395791124), (637, 1303760940), (663, 1252633060), (714, 1163159270), (735, 1129926148), (780, 1064738101), (833, 996993660), (884, 939474795), (910, 912632658), (980, 847444611), (1020, 814211489), (1092, 760527215), (1105, 751579836), (1190, 697895562), (1274, 651880470), (1326, 626316530), (1365, 608421772), (1428, 581579635), (1470, 564963074), (1547, 536842740), (1666, 498496830), (1785, 465263708), (1820, 456316329), (1911, 434586980), (2210, 375789918), (2380, 348947781), (2499, 332331220), (2548, 325940235), (2652, 313158265), (2730, 304210886), (2940, 282481537), (3094, 268421370), (3185, 260752188), (3315, 250526612), (3332, 249248415), (3570, 232631854), (3822, 217293490), (4165, 199398732), (4420, 187894959), (4641, 178947580), (4998, 166165610), (5460, 152105443), (6188, 134210685), (6370, 130376094), (6630, 125263306), (7140, 116315927), (7644, 108646745), (7735, 107368548), (8330, 99699366), (9282, 89473790), (9555, 86917396), (9996, 83082805), (10829, 76691820), (12495, 66466244), (12740, 65188047), (13260, 62631653), (15470, 53684274), (16660, 49849683), (18564, 44736895), (19110, 43458698), (21658, 38345910), (23205, 35789516), (24990, 33233122), (30940, 26842137), (32487, 25563940), (38220, 21729349), (43316, 19172955), (46410, 17894758), (49980, 16616561), (54145, 15338364), (64974, 12781970), (92820, 8947379), (108290, 7669182), (129948, 6390985), (162435, 5112788), (216580, 3834591), (324870, 2556394), (649740, 1278197)]