1570140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 5687136

約数和(自身を除く): 4116996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 61, 65, 66, 78, 90, 99, 110, 117, 122, 130, 132, 143, 156, 165, 180, 183, 195, 198, 220, 234, 244, 260, 286, 305, 330, 366, 390, 396, 429, 468, 495, 549, 572, 585, 610, 660, 671, 715, 732, 780, 793, 858, 915, 990, 1098, 1170, 1220, 1287, 1342, 1430, 1586, 1716, 1830, 1980, 2013, 2145, 2196, 2340, 2379, 2574, 2684, 2745, 2860, 3172, 3355, 3660, 3965, 4026, 4290, 4758, 5148, 5490, 6039, 6435, 6710, 7137, 7930, 8052, 8580, 8723, 9516, 10065, 10980, 11895, 12078, 12870, 13420, 14274, 15860, 17446, 20130, 23790, 24156, 25740, 26169, 28548, 30195, 34892, 35685, 40260, 43615, 47580, 52338, 60390, 71370, 78507, 87230, 104676, 120780, 130845, 142740, 157014, 174460, 261690, 314028, 392535, 523380, 785070, 1570140]

約数ペア:

[(1, 1570140), (2, 785070), (3, 523380), (4, 392535), (5, 314028), (6, 261690), (9, 174460), (10, 157014), (11, 142740), (12, 130845), (13, 120780), (15, 104676), (18, 87230), (20, 78507), (22, 71370), (26, 60390), (30, 52338), (33, 47580), (36, 43615), (39, 40260), (44, 35685), (45, 34892), (52, 30195), (55, 28548), (60, 26169), (61, 25740), (65, 24156), (66, 23790), (78, 20130), (90, 17446), (99, 15860), (110, 14274), (117, 13420), (122, 12870), (130, 12078), (132, 11895), (143, 10980), (156, 10065), (165, 9516), (180, 8723), (183, 8580), (195, 8052), (198, 7930), (220, 7137), (234, 6710), (244, 6435), (260, 6039), (286, 5490), (305, 5148), (330, 4758), (366, 4290), (390, 4026), (396, 3965), (429, 3660), (468, 3355), (495, 3172), (549, 2860), (572, 2745), (585, 2684), (610, 2574), (660, 2379), (671, 2340), (715, 2196), (732, 2145), (780, 2013), (793, 1980), (858, 1830), (915, 1716), (990, 1586), (1098, 1430), (1170, 1342), (1220, 1287)]