199417661640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{107791}}^1$

素因数の和:108385

約数の個数: 160

約数和(自身を含む): 671444991360

約数和(自身を除く): 472027329720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 571, 648, 810, 1080, 1142, 1620, 1713, 2284, 2855, 3240, 3426, 4568, 5139, 5710, 6852, 8565, 10278, 11420, 13704, 15417, 17130, 20556, 22840, 25695, 30834, 34260, 41112, 46251, 51390, 61668, 68520, 77085, 92502, 102780, 107791, 123336, 154170, 185004, 205560, 215582, 231255, 308340, 323373, 370008, 431164, 462510, 538955, 616680, 646746, 862328, 925020, 970119, 1077910, 1293492, 1616865, 1850040, 1940238, 2155820, 2586984, 2910357, 3233730, 3880476, 4311640, 4850595, 5820714, 6467460, 7760952, 8731071, 9701190, 11641428, 12934920, 14551785, 17462142, 19402380, 23282856, 29103570, 34924284, 38804760, 43655355, 58207140, 61548661, 69848568, 87310710, 116414280, 123097322, 174621420, 184645983, 246194644, 307743305, 349242840, 369291966, 492389288, 553937949, 615486610, 738583932, 923229915, 1107875898, 1230973220, 1477167864, 1661813847, 1846459830, 2215751796, 2461946440, 2769689745, 3323627694, 3692919660, 4431503592, 4985441541, 5539379490, 6647255388, 7385839320, 8309069235, 9970883082, 11078758980, 13294510776, 16618138470, 19941766164, 22157517960, 24927207705, 33236276940, 39883532328, 49854415410, 66472553880, 99708830820, 199417661640]

約数ペア:

[(1, 199417661640), (2, 99708830820), (3, 66472553880), (4, 49854415410), (5, 39883532328), (6, 33236276940), (8, 24927207705), (9, 22157517960), (10, 19941766164), (12, 16618138470), (15, 13294510776), (18, 11078758980), (20, 9970883082), (24, 8309069235), (27, 7385839320), (30, 6647255388), (36, 5539379490), (40, 4985441541), (45, 4431503592), (54, 3692919660), (60, 3323627694), (72, 2769689745), (81, 2461946440), (90, 2215751796), (108, 1846459830), (120, 1661813847), (135, 1477167864), (162, 1230973220), (180, 1107875898), (216, 923229915), (270, 738583932), (324, 615486610), (360, 553937949), (405, 492389288), (540, 369291966), (571, 349242840), (648, 307743305), (810, 246194644), (1080, 184645983), (1142, 174621420), (1620, 123097322), (1713, 116414280), (2284, 87310710), (2855, 69848568), (3240, 61548661), (3426, 58207140), (4568, 43655355), (5139, 38804760), (5710, 34924284), (6852, 29103570), (8565, 23282856), (10278, 19402380), (11420, 17462142), (13704, 14551785), (15417, 12934920), (17130, 11641428), (20556, 9701190), (22840, 8731071), (25695, 7760952), (30834, 6467460), (34260, 5820714), (41112, 4850595), (46251, 4311640), (51390, 3880476), (61668, 3233730), (68520, 2910357), (77085, 2586984), (92502, 2155820), (102780, 1940238), (107791, 1850040), (123336, 1616865), (154170, 1293492), (185004, 1077910), (205560, 970119), (215582, 925020), (231255, 862328), (308340, 646746), (323373, 616680), (370008, 538955), (431164, 462510)]