1241579640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{211153}}^1$

素因数の和:211181

約数の個数: 96

約数和(自身を含む): 4332880080

約数和(自身を除く): 3091300440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 211153, 422306, 633459, 844612, 1055765, 1266918, 1478071, 1689224, 2111530, 2533836, 2956142, 3167295, 4223060, 4434213, 5067672, 5912284, 6334590, 7390355, 8446120, 8868426, 10346497, 11824568, 12669180, 14780710, 17736852, 20692994, 22171065, 25338360, 29561420, 31039491, 35473704, 41385988, 44342130, 51732485, 59122840, 62078982, 82771976, 88684260, 103464970, 124157964, 155197455, 177368520, 206929940, 248315928, 310394910, 413859880, 620789820, 1241579640]

約数ペア:

[(1, 1241579640), (2, 620789820), (3, 413859880), (4, 310394910), (5, 248315928), (6, 206929940), (7, 177368520), (8, 155197455), (10, 124157964), (12, 103464970), (14, 88684260), (15, 82771976), (20, 62078982), (21, 59122840), (24, 51732485), (28, 44342130), (30, 41385988), (35, 35473704), (40, 31039491), (42, 29561420), (49, 25338360), (56, 22171065), (60, 20692994), (70, 17736852), (84, 14780710), (98, 12669180), (105, 11824568), (120, 10346497), (140, 8868426), (147, 8446120), (168, 7390355), (196, 6334590), (210, 5912284), (245, 5067672), (280, 4434213), (294, 4223060), (392, 3167295), (420, 2956142), (490, 2533836), (588, 2111530), (735, 1689224), (840, 1478071), (980, 1266918), (1176, 1055765), (1470, 844612), (1960, 633459), (2940, 422306), (5880, 211153)]