2019254940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1177

約数の個数: 192

約数和(自身を含む): 6499584000

約数和(自身を除く): 4480329060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 61, 90, 108, 118, 122, 135, 177, 180, 183, 236, 244, 270, 295, 305, 354, 366, 531, 540, 549, 590, 610, 708, 732, 885, 915, 1039, 1062, 1098, 1180, 1220, 1593, 1647, 1770, 1830, 2078, 2124, 2196, 2655, 2745, 3117, 3186, 3294, 3540, 3599, 3660, 4156, 5195, 5310, 5490, 6234, 6372, 6588, 7198, 7965, 8235, 9351, 10390, 10620, 10797, 10980, 12468, 14396, 15585, 15930, 16470, 17995, 18702, 20780, 21594, 28053, 31170, 31860, 32391, 32940, 35990, 37404, 43188, 46755, 53985, 56106, 61301, 62340, 63379, 64782, 71980, 93510, 97173, 107970, 112212, 122602, 126758, 129564, 140265, 161955, 183903, 187020, 190137, 194346, 215940, 245204, 253516, 280530, 306505, 316895, 323910, 367806, 380274, 388692, 485865, 551709, 561060, 570411, 613010, 633790, 647820, 735612, 760548, 919515, 950685, 971730, 1103418, 1140822, 1226020, 1267580, 1655127, 1711233, 1839030, 1901370, 1943460, 2206836, 2281644, 2758545, 2852055, 3310254, 3422466, 3678060, 3739361, 3802740, 5517090, 5704110, 6620508, 6844932, 7478722, 8275635, 8556165, 11034180, 11218083, 11408220, 14957444, 16551270, 17112330, 18696805, 22436166, 33102540, 33654249, 34224660, 37393610, 44872332, 56090415, 67308498, 74787220, 100962747, 112180830, 134616996, 168271245, 201925494, 224361660, 336542490, 403850988, 504813735, 673084980, 1009627470, 2019254940]

約数ペア:

[(1, 2019254940), (2, 1009627470), (3, 673084980), (4, 504813735), (5, 403850988), (6, 336542490), (9, 224361660), (10, 201925494), (12, 168271245), (15, 134616996), (18, 112180830), (20, 100962747), (27, 74787220), (30, 67308498), (36, 56090415), (45, 44872332), (54, 37393610), (59, 34224660), (60, 33654249), (61, 33102540), (90, 22436166), (108, 18696805), (118, 17112330), (122, 16551270), (135, 14957444), (177, 11408220), (180, 11218083), (183, 11034180), (236, 8556165), (244, 8275635), (270, 7478722), (295, 6844932), (305, 6620508), (354, 5704110), (366, 5517090), (531, 3802740), (540, 3739361), (549, 3678060), (590, 3422466), (610, 3310254), (708, 2852055), (732, 2758545), (885, 2281644), (915, 2206836), (1039, 1943460), (1062, 1901370), (1098, 1839030), (1180, 1711233), (1220, 1655127), (1593, 1267580), (1647, 1226020), (1770, 1140822), (1830, 1103418), (2078, 971730), (2124, 950685), (2196, 919515), (2655, 760548), (2745, 735612), (3117, 647820), (3186, 633790), (3294, 613010), (3540, 570411), (3599, 561060), (3660, 551709), (4156, 485865), (5195, 388692), (5310, 380274), (5490, 367806), (6234, 323910), (6372, 316895), (6588, 306505), (7198, 280530), (7965, 253516), (8235, 245204), (9351, 215940), (10390, 194346), (10620, 190137), (10797, 187020), (10980, 183903), (12468, 161955), (14396, 140265), (15585, 129564), (15930, 126758), (16470, 122602), (17995, 112212), (18702, 107970), (20780, 97173), (21594, 93510), (28053, 71980), (31170, 64782), (31860, 63379), (32391, 62340), (32940, 61301), (35990, 56106), (37404, 53985), (43188, 46755)]