271320660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2542

約数の個数: 144

約数和(自身を含む): 905538816

約数和(自身を除く): 634218156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2467, 2820, 3055, 3666, 4230, 4934, 5499, 6110, 7332, 7401, 8460, 9165, 9868, 10998, 12220, 12335, 14802, 18330, 21996, 22203, 24670, 27495, 29604, 32071, 36660, 37005, 44406, 49340, 54990, 64142, 74010, 88812, 96213, 109980, 111015, 115949, 128284, 148020, 160355, 192426, 222030, 231898, 288639, 320710, 347847, 384852, 444060, 463796, 481065, 577278, 579745, 641420, 695694, 962130, 1043541, 1154556, 1159490, 1391388, 1443195, 1507337, 1739235, 1924260, 2087082, 2318980, 2886390, 3014674, 3478470, 4174164, 4522011, 5217705, 5772780, 6029348, 6956940, 7536685, 9044022, 10435410, 13566033, 15073370, 18088044, 20870820, 22610055, 27132066, 30146740, 45220110, 54264132, 67830165, 90440220, 135660330, 271320660]

約数ペア:

[(1, 271320660), (2, 135660330), (3, 90440220), (4, 67830165), (5, 54264132), (6, 45220110), (9, 30146740), (10, 27132066), (12, 22610055), (13, 20870820), (15, 18088044), (18, 15073370), (20, 13566033), (26, 10435410), (30, 9044022), (36, 7536685), (39, 6956940), (45, 6029348), (47, 5772780), (52, 5217705), (60, 4522011), (65, 4174164), (78, 3478470), (90, 3014674), (94, 2886390), (117, 2318980), (130, 2087082), (141, 1924260), (156, 1739235), (180, 1507337), (188, 1443195), (195, 1391388), (234, 1159490), (235, 1154556), (260, 1043541), (282, 962130), (390, 695694), (423, 641420), (468, 579745), (470, 577278), (564, 481065), (585, 463796), (611, 444060), (705, 384852), (780, 347847), (846, 320710), (940, 288639), (1170, 231898), (1222, 222030), (1410, 192426), (1692, 160355), (1833, 148020), (2115, 128284), (2340, 115949), (2444, 111015), (2467, 109980), (2820, 96213), (3055, 88812), (3666, 74010), (4230, 64142), (4934, 54990), (5499, 49340), (6110, 44406), (7332, 37005), (7401, 36660), (8460, 32071), (9165, 29604), (9868, 27495), (10998, 24670), (12220, 22203), (12335, 21996), (14802, 18330)]