193741860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 651974400

約数和(自身を除く): 458232540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 769, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1538, 1615, 1938, 2210, 2307, 2470, 2652, 2964, 3076, 3230, 3315, 3705, 3845, 3876, 4199, 4420, 4614, 4845, 4940, 6460, 6630, 7410, 7690, 8398, 9228, 9690, 9997, 11535, 12597, 13073, 13260, 14611, 14820, 15380, 16796, 19380, 19994, 20995, 23070, 25194, 26146, 29222, 29991, 39219, 39988, 41990, 43833, 46140, 49985, 50388, 52292, 58444, 59982, 62985, 65365, 73055, 78438, 83980, 87666, 99970, 119964, 125970, 130730, 146110, 149955, 156876, 169949, 175332, 189943, 196095, 199940, 219165, 248387, 251940, 261460, 292220, 299910, 339898, 379886, 392190, 438330, 496774, 509847, 569829, 599820, 679796, 745161, 759772, 784380, 849745, 876660, 949715, 993548, 1019694, 1139658, 1241935, 1490322, 1699490, 1899430, 2039388, 2279316, 2483870, 2549235, 2849145, 2980644, 3229031, 3398980, 3725805, 3798860, 4967740, 5098470, 5698290, 6458062, 7451610, 9687093, 10196940, 11396580, 12916124, 14903220, 16145155, 19374186, 32290310, 38748372, 48435465, 64580620, 96870930, 193741860]

約数ペア:

[(1, 193741860), (2, 96870930), (3, 64580620), (4, 48435465), (5, 38748372), (6, 32290310), (10, 19374186), (12, 16145155), (13, 14903220), (15, 12916124), (17, 11396580), (19, 10196940), (20, 9687093), (26, 7451610), (30, 6458062), (34, 5698290), (38, 5098470), (39, 4967740), (51, 3798860), (52, 3725805), (57, 3398980), (60, 3229031), (65, 2980644), (68, 2849145), (76, 2549235), (78, 2483870), (85, 2279316), (95, 2039388), (102, 1899430), (114, 1699490), (130, 1490322), (156, 1241935), (170, 1139658), (190, 1019694), (195, 993548), (204, 949715), (221, 876660), (228, 849745), (247, 784380), (255, 759772), (260, 745161), (285, 679796), (323, 599820), (340, 569829), (380, 509847), (390, 496774), (442, 438330), (494, 392190), (510, 379886), (570, 339898), (646, 299910), (663, 292220), (741, 261460), (769, 251940), (780, 248387), (884, 219165), (969, 199940), (988, 196095), (1020, 189943), (1105, 175332), (1140, 169949), (1235, 156876), (1292, 149955), (1326, 146110), (1482, 130730), (1538, 125970), (1615, 119964), (1938, 99970), (2210, 87666), (2307, 83980), (2470, 78438), (2652, 73055), (2964, 65365), (3076, 62985), (3230, 59982), (3315, 58444), (3705, 52292), (3845, 50388), (3876, 49985), (4199, 46140), (4420, 43833), (4614, 41990), (4845, 39988), (4940, 39219), (6460, 29991), (6630, 29222), (7410, 26146), (7690, 25194), (8398, 23070), (9228, 20995), (9690, 19994), (9997, 19380), (11535, 16796), (12597, 15380), (13073, 14820), (13260, 14611)]