1690959060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1015

約数の個数: 288

約数和(自身を含む): 6283630080

約数和(自身を除く): 4592671020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 89, 90, 102, 105, 119, 126, 140, 153, 170, 178, 180, 204, 210, 238, 252, 255, 267, 306, 315, 340, 356, 357, 420, 445, 476, 510, 534, 595, 612, 623, 630, 714, 765, 801, 887, 890, 1020, 1068, 1071, 1190, 1246, 1260, 1335, 1428, 1513, 1530, 1602, 1774, 1780, 1785, 1869, 2142, 2380, 2492, 2661, 2670, 3026, 3060, 3115, 3204, 3548, 3570, 3738, 4005, 4284, 4435, 4539, 5322, 5340, 5355, 5607, 6052, 6209, 6230, 7140, 7476, 7565, 7983, 8010, 8870, 9078, 9345, 10591, 10644, 10710, 11214, 12418, 12460, 13305, 13617, 15079, 15130, 15966, 16020, 17740, 18156, 18627, 18690, 21182, 21420, 22428, 22695, 24836, 26610, 27234, 28035, 30158, 30260, 31045, 31773, 31932, 37254, 37380, 39915, 42364, 45237, 45390, 52955, 53220, 54468, 55881, 56070, 60316, 62090, 63546, 68085, 74508, 75395, 78943, 79830, 90474, 90780, 93135, 95319, 105553, 105910, 111762, 112140, 124180, 127092, 135711, 136170, 150790, 157886, 158865, 159660, 180948, 186270, 190638, 211106, 211820, 223524, 226185, 236829, 271422, 272340, 279405, 301580, 315772, 316659, 317730, 372540, 381276, 394715, 422212, 452370, 473658, 476595, 527765, 542844, 552601, 558810, 633318, 635460, 678555, 710487, 789430, 904740, 947316, 949977, 953190, 1055530, 1105202, 1117620, 1184145, 1266636, 1342031, 1357110, 1420974, 1578860, 1583295, 1657803, 1899954, 1906380, 2111060, 2210404, 2368290, 2684062, 2714220, 2763005, 2841948, 3166590, 3315606, 3552435, 3799908, 4026093, 4736580, 4749885, 4973409, 5368124, 5526010, 6333180, 6631212, 6710155, 7104870, 8052186, 8289015, 9394217, 9499770, 9946818, 11052020, 12078279, 13420310, 14209740, 16104372, 16578030, 18788434, 18999540, 19893636, 20130465, 24156558, 24867045, 26840620, 28182651, 33156060, 37576868, 40260930, 46971085, 48313116, 49734090, 56365302, 60391395, 80521860, 84547953, 93942170, 99468180, 112730604, 120782790, 140913255, 169095906, 187884340, 241565580, 281826510, 338191812, 422739765, 563653020, 845479530, 1690959060]

約数ペア:

[(1, 1690959060), (2, 845479530), (3, 563653020), (4, 422739765), (5, 338191812), (6, 281826510), (7, 241565580), (9, 187884340), (10, 169095906), (12, 140913255), (14, 120782790), (15, 112730604), (17, 99468180), (18, 93942170), (20, 84547953), (21, 80521860), (28, 60391395), (30, 56365302), (34, 49734090), (35, 48313116), (36, 46971085), (42, 40260930), (45, 37576868), (51, 33156060), (60, 28182651), (63, 26840620), (68, 24867045), (70, 24156558), (84, 20130465), (85, 19893636), (89, 18999540), (90, 18788434), (102, 16578030), (105, 16104372), (119, 14209740), (126, 13420310), (140, 12078279), (153, 11052020), (170, 9946818), (178, 9499770), (180, 9394217), (204, 8289015), (210, 8052186), (238, 7104870), (252, 6710155), (255, 6631212), (267, 6333180), (306, 5526010), (315, 5368124), (340, 4973409), (356, 4749885), (357, 4736580), (420, 4026093), (445, 3799908), (476, 3552435), (510, 3315606), (534, 3166590), (595, 2841948), (612, 2763005), (623, 2714220), (630, 2684062), (714, 2368290), (765, 2210404), (801, 2111060), (887, 1906380), (890, 1899954), (1020, 1657803), (1068, 1583295), (1071, 1578860), (1190, 1420974), (1246, 1357110), (1260, 1342031), (1335, 1266636), (1428, 1184145), (1513, 1117620), (1530, 1105202), (1602, 1055530), (1774, 953190), (1780, 949977), (1785, 947316), (1869, 904740), (2142, 789430), (2380, 710487), (2492, 678555), (2661, 635460), (2670, 633318), (3026, 558810), (3060, 552601), (3115, 542844), (3204, 527765), (3548, 476595), (3570, 473658), (3738, 452370), (4005, 422212), (4284, 394715), (4435, 381276), (4539, 372540), (5322, 317730), (5340, 316659), (5355, 315772), (5607, 301580), (6052, 279405), (6209, 272340), (6230, 271422), (7140, 236829), (7476, 226185), (7565, 223524), (7983, 211820), (8010, 211106), (8870, 190638), (9078, 186270), (9345, 180948), (10591, 159660), (10644, 158865), (10710, 157886), (11214, 150790), (12418, 136170), (12460, 135711), (13305, 127092), (13617, 124180), (15079, 112140), (15130, 111762), (15966, 105910), (16020, 105553), (17740, 95319), (18156, 93135), (18627, 90780), (18690, 90474), (21182, 79830), (21420, 78943), (22428, 75395), (22695, 74508), (24836, 68085), (26610, 63546), (27234, 62090), (28035, 60316), (30158, 56070), (30260, 55881), (31045, 54468), (31773, 53220), (31932, 52955), (37254, 45390), (37380, 45237), (39915, 42364)]