About the Number

1317580080

1317580079 ← → 1317580081

2進数表記:1001110100010001010110100110000

漢数字表記:十三億千七百五十八万八十

素因数分解:

2 4 × 3 1 × 5 1 × 19 1 × 283 1 × 1021 1

素因数の和:1339
約数の個数: 160
約数和(自身を含む): 4318890240
約数和(自身を除く): 3001310160

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 283, 285, 304, 380, 456, 566, 570, 760, 849, 912, 1021, 1132, 1140, 1415, 1520, 1698, 2042, 2264, 2280, 2830, 3063, 3396, 4084, 4245, 4528, 4560, 5105, 5377, 5660, 6126, 6792, 8168, 8490, 10210, 10754, 11320, 12252, 13584, 15315, 16131, 16336, 16980, 19399, 20420, 21508, 22640, 24504, 26885, 30630, 32262, 33960, 38798, 40840, 43016, 49008, 53770, 58197, 61260, 64524, 67920, 77596, 80655, 81680, 86032, 96995, 107540, 116394, 122520, 129048, 155192, 161310, 193990, 215080, 232788, 245040, 258096, 288943, 290985, 310384, 322620, 387980, 430160, 465576, 577886, 581970, 645240, 775960, 866829, 931152, 1155772, 1163940, 1290480, 1444715, 1551920, 1733658, 2311544, 2327880, 2889430, 3467316, 4334145, 4623088, 4655760, 5489917, 5778860, 6934632, 8668290, 10979834, 11557720, 13869264, 16469751, 17336580, 21959668, 23115440, 27449585, 32939502, 34673160, 43919336, 54899170, 65879004, 69346320, 82348755, 87838672, 109798340, 131758008, 164697510, 219596680, 263516016, 329395020, 439193360, 658790040, 1317580080]

約数ペア:
[(1, 1317580080), (2, 658790040), (3, 439193360), (4, 329395020), (5, 263516016), (6, 219596680), (8, 164697510), (10, 131758008), (12, 109798340), (15, 87838672), (16, 82348755), (19, 69346320), (20, 65879004), (24, 54899170), (30, 43919336), (38, 34673160), (40, 32939502), (48, 27449585), (57, 23115440), (60, 21959668), (76, 17336580), (80, 16469751), (95, 13869264), (114, 11557720), (120, 10979834), (152, 8668290), (190, 6934632), (228, 5778860), (240, 5489917), (283, 4655760), (285, 4623088), (304, 4334145), (380, 3467316), (456, 2889430), (566, 2327880), (570, 2311544), (760, 1733658), (849, 1551920), (912, 1444715), (1021, 1290480), (1132, 1163940), (1140, 1155772), (1415, 931152), (1520, 866829), (1698, 775960), (2042, 645240), (2264, 581970), (2280, 577886), (2830, 465576), (3063, 430160), (3396, 387980), (4084, 322620), (4245, 310384), (4528, 290985), (4560, 288943), (5105, 258096), (5377, 245040), (5660, 232788), (6126, 215080), (6792, 193990), (8168, 161310), (8490, 155192), (10210, 129048), (10754, 122520), (11320, 116394), (12252, 107540), (13584, 96995), (15315, 86032), (16131, 81680), (16336, 80655), (16980, 77596), (19399, 67920), (20420, 64524), (21508, 61260), (22640, 58197), (24504, 53770), (26885, 49008), (30630, 43016), (32262, 40840), (33960, 38798)]

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