195024720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2441

約数の個数: 160

約数和(自身を含む): 681099264

約数和(自身を除く): 486074544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2383, 2480, 2640, 2728, 3410, 3720, 4092, 4766, 5115, 5456, 6820, 7149, 7440, 8184, 9532, 10230, 11915, 13640, 14298, 16368, 19064, 20460, 23830, 26213, 27280, 28596, 35745, 38128, 40920, 47660, 52426, 57192, 71490, 73873, 78639, 81840, 95320, 104852, 114384, 131065, 142980, 147746, 157278, 190640, 209704, 221619, 262130, 285960, 295492, 314556, 369365, 393195, 419408, 443238, 524260, 571920, 590984, 629112, 738730, 786390, 812603, 886476, 1048520, 1108095, 1181968, 1258224, 1477460, 1572780, 1625206, 1772952, 2097040, 2216190, 2437809, 2954920, 3145560, 3250412, 3545904, 4063015, 4432380, 4875618, 5909840, 6291120, 6500824, 8126030, 8864760, 9751236, 12189045, 13001648, 16252060, 17729520, 19502472, 24378090, 32504120, 39004944, 48756180, 65008240, 97512360, 195024720]

約数ペア:

[(1, 195024720), (2, 97512360), (3, 65008240), (4, 48756180), (5, 39004944), (6, 32504120), (8, 24378090), (10, 19502472), (11, 17729520), (12, 16252060), (15, 13001648), (16, 12189045), (20, 9751236), (22, 8864760), (24, 8126030), (30, 6500824), (31, 6291120), (33, 5909840), (40, 4875618), (44, 4432380), (48, 4063015), (55, 3545904), (60, 3250412), (62, 3145560), (66, 2954920), (80, 2437809), (88, 2216190), (93, 2097040), (110, 1772952), (120, 1625206), (124, 1572780), (132, 1477460), (155, 1258224), (165, 1181968), (176, 1108095), (186, 1048520), (220, 886476), (240, 812603), (248, 786390), (264, 738730), (310, 629112), (330, 590984), (341, 571920), (372, 524260), (440, 443238), (465, 419408), (496, 393195), (528, 369365), (620, 314556), (660, 295492), (682, 285960), (744, 262130), (880, 221619), (930, 209704), (1023, 190640), (1240, 157278), (1320, 147746), (1364, 142980), (1488, 131065), (1705, 114384), (1860, 104852), (2046, 95320), (2383, 81840), (2480, 78639), (2640, 73873), (2728, 71490), (3410, 57192), (3720, 52426), (4092, 47660), (4766, 40920), (5115, 38128), (5456, 35745), (6820, 28596), (7149, 27280), (7440, 26213), (8184, 23830), (9532, 20460), (10230, 19064), (11915, 16368), (13640, 14298)]