215116560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 200

約数和(自身を含む): 757551960

約数和(自身を除く): 542435400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 267, 270, 324, 356, 360, 373, 405, 432, 445, 534, 540, 648, 712, 720, 746, 801, 810, 890, 1068, 1080, 1119, 1296, 1335, 1424, 1492, 1602, 1620, 1780, 1865, 2136, 2160, 2238, 2403, 2670, 2984, 3204, 3240, 3357, 3560, 3730, 4005, 4272, 4476, 4806, 5340, 5595, 5968, 6408, 6480, 6714, 7120, 7209, 7460, 8010, 8952, 9612, 10071, 10680, 11190, 12015, 12816, 13428, 14418, 14920, 16020, 16785, 17904, 19224, 20142, 21360, 22380, 24030, 26856, 28836, 29840, 30213, 32040, 33197, 33570, 36045, 38448, 40284, 44760, 48060, 50355, 53712, 57672, 60426, 64080, 66394, 67140, 72090, 80568, 89520, 96120, 99591, 100710, 115344, 120852, 132788, 134280, 144180, 151065, 161136, 165985, 192240, 199182, 201420, 241704, 265576, 268560, 288360, 298773, 302130, 331970, 398364, 402840, 483408, 497955, 531152, 576720, 597546, 604260, 663940, 796728, 805680, 896319, 995910, 1195092, 1208520, 1327880, 1493865, 1593456, 1792638, 1991820, 2390184, 2417040, 2655760, 2688957, 2987730, 3585276, 3983640, 4481595, 4780368, 5377914, 5975460, 7170552, 7967280, 8963190, 10755828, 11950920, 13444785, 14341104, 17926380, 21511656, 23901840, 26889570, 35852760, 43023312, 53779140, 71705520, 107558280, 215116560]

約数ペア:

[(1, 215116560), (2, 107558280), (3, 71705520), (4, 53779140), (5, 43023312), (6, 35852760), (8, 26889570), (9, 23901840), (10, 21511656), (12, 17926380), (15, 14341104), (16, 13444785), (18, 11950920), (20, 10755828), (24, 8963190), (27, 7967280), (30, 7170552), (36, 5975460), (40, 5377914), (45, 4780368), (48, 4481595), (54, 3983640), (60, 3585276), (72, 2987730), (80, 2688957), (81, 2655760), (89, 2417040), (90, 2390184), (108, 1991820), (120, 1792638), (135, 1593456), (144, 1493865), (162, 1327880), (178, 1208520), (180, 1195092), (216, 995910), (240, 896319), (267, 805680), (270, 796728), (324, 663940), (356, 604260), (360, 597546), (373, 576720), (405, 531152), (432, 497955), (445, 483408), (534, 402840), (540, 398364), (648, 331970), (712, 302130), (720, 298773), (746, 288360), (801, 268560), (810, 265576), (890, 241704), (1068, 201420), (1080, 199182), (1119, 192240), (1296, 165985), (1335, 161136), (1424, 151065), (1492, 144180), (1602, 134280), (1620, 132788), (1780, 120852), (1865, 115344), (2136, 100710), (2160, 99591), (2238, 96120), (2403, 89520), (2670, 80568), (2984, 72090), (3204, 67140), (3240, 66394), (3357, 64080), (3560, 60426), (3730, 57672), (4005, 53712), (4272, 50355), (4476, 48060), (4806, 44760), (5340, 40284), (5595, 38448), (5968, 36045), (6408, 33570), (6480, 33197), (6714, 32040), (7120, 30213), (7209, 29840), (7460, 28836), (8010, 26856), (8952, 24030), (9612, 22380), (10071, 21360), (10680, 20142), (11190, 19224), (12015, 17904), (12816, 16785), (13428, 16020), (14418, 14920)]