1076687820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 3772466880

約数和(自身を除く): 2695779060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 61, 65, 76, 78, 90, 95, 114, 117, 122, 130, 156, 171, 180, 183, 190, 195, 228, 234, 244, 247, 260, 285, 305, 342, 366, 380, 390, 397, 468, 494, 549, 570, 585, 610, 684, 732, 741, 780, 793, 794, 855, 915, 988, 1098, 1140, 1159, 1170, 1191, 1220, 1235, 1482, 1586, 1588, 1710, 1830, 1985, 2196, 2223, 2318, 2340, 2379, 2382, 2470, 2745, 2964, 3172, 3420, 3477, 3573, 3660, 3705, 3965, 3970, 4446, 4636, 4758, 4764, 4940, 5161, 5490, 5795, 5955, 6954, 7137, 7146, 7410, 7543, 7930, 7940, 8892, 9516, 10322, 10431, 10980, 11115, 11590, 11895, 11910, 13908, 14274, 14292, 14820, 15067, 15086, 15483, 15860, 17385, 17865, 20644, 20862, 22230, 22629, 23180, 23790, 23820, 24217, 25805, 28548, 30134, 30172, 30966, 34770, 35685, 35730, 37715, 41724, 44460, 45201, 45258, 46449, 47580, 48434, 51610, 52155, 60268, 61932, 67887, 69540, 71370, 71460, 72651, 75335, 75430, 77415, 90402, 90516, 92898, 96868, 98059, 103220, 104310, 113145, 121085, 135603, 135774, 142740, 145302, 150670, 150860, 154830, 180804, 185796, 196118, 208620, 217953, 226005, 226290, 232245, 242170, 271206, 271548, 290604, 294177, 301340, 309660, 314821, 339435, 363255, 392236, 435906, 452010, 452580, 460123, 464490, 484340, 490295, 542412, 588354, 629642, 678015, 678870, 726510, 871812, 882531, 904020, 920246, 928980, 944463, 980590, 1089765, 1176708, 1259284, 1356030, 1357740, 1380369, 1453020, 1470885, 1574105, 1765062, 1840492, 1888926, 1961180, 2179530, 2300615, 2712060, 2760738, 2833389, 2941770, 3148210, 3530124, 3777852, 4141107, 4359060, 4412655, 4601230, 4722315, 5521476, 5666778, 5883540, 5981599, 6296420, 6901845, 8282214, 8825310, 9202460, 9444630, 11333556, 11963198, 13803690, 14166945, 16564428, 17650620, 17944797, 18889260, 20705535, 23926396, 27607380, 28333890, 29907995, 35889594, 41411070, 53834391, 56667780, 59815990, 71779188, 82822140, 89723985, 107668782, 119631980, 179447970, 215337564, 269171955, 358895940, 538343910, 1076687820]

約数ペア:

[(1, 1076687820), (2, 538343910), (3, 358895940), (4, 269171955), (5, 215337564), (6, 179447970), (9, 119631980), (10, 107668782), (12, 89723985), (13, 82822140), (15, 71779188), (18, 59815990), (19, 56667780), (20, 53834391), (26, 41411070), (30, 35889594), (36, 29907995), (38, 28333890), (39, 27607380), (45, 23926396), (52, 20705535), (57, 18889260), (60, 17944797), (61, 17650620), (65, 16564428), (76, 14166945), (78, 13803690), (90, 11963198), (95, 11333556), (114, 9444630), (117, 9202460), (122, 8825310), (130, 8282214), (156, 6901845), (171, 6296420), (180, 5981599), (183, 5883540), (190, 5666778), (195, 5521476), (228, 4722315), (234, 4601230), (244, 4412655), (247, 4359060), (260, 4141107), (285, 3777852), (305, 3530124), (342, 3148210), (366, 2941770), (380, 2833389), (390, 2760738), (397, 2712060), (468, 2300615), (494, 2179530), (549, 1961180), (570, 1888926), (585, 1840492), (610, 1765062), (684, 1574105), (732, 1470885), (741, 1453020), (780, 1380369), (793, 1357740), (794, 1356030), (855, 1259284), (915, 1176708), (988, 1089765), (1098, 980590), (1140, 944463), (1159, 928980), (1170, 920246), (1191, 904020), (1220, 882531), (1235, 871812), (1482, 726510), (1586, 678870), (1588, 678015), (1710, 629642), (1830, 588354), (1985, 542412), (2196, 490295), (2223, 484340), (2318, 464490), (2340, 460123), (2379, 452580), (2382, 452010), (2470, 435906), (2745, 392236), (2964, 363255), (3172, 339435), (3420, 314821), (3477, 309660), (3573, 301340), (3660, 294177), (3705, 290604), (3965, 271548), (3970, 271206), (4446, 242170), (4636, 232245), (4758, 226290), (4764, 226005), (4940, 217953), (5161, 208620), (5490, 196118), (5795, 185796), (5955, 180804), (6954, 154830), (7137, 150860), (7146, 150670), (7410, 145302), (7543, 142740), (7930, 135774), (7940, 135603), (8892, 121085), (9516, 113145), (10322, 104310), (10431, 103220), (10980, 98059), (11115, 96868), (11590, 92898), (11895, 90516), (11910, 90402), (13908, 77415), (14274, 75430), (14292, 75335), (14820, 72651), (15067, 71460), (15086, 71370), (15483, 69540), (15860, 67887), (17385, 61932), (17865, 60268), (20644, 52155), (20862, 51610), (22230, 48434), (22629, 47580), (23180, 46449), (23790, 45258), (23820, 45201), (24217, 44460), (25805, 41724), (28548, 37715), (30134, 35730), (30172, 35685), (30966, 34770)]