23507804040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{44351}}^1$

素因数の和:45003

約数の個数: 128

約数和(自身を含む): 80727736320

約数和(自身を除く): 57219932280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 631, 840, 1262, 1893, 2524, 3155, 3786, 4417, 5048, 6310, 7572, 8834, 9465, 12620, 13251, 15144, 17668, 18930, 22085, 25240, 26502, 35336, 37860, 44170, 44351, 53004, 66255, 75720, 88340, 88702, 106008, 132510, 133053, 176680, 177404, 221755, 265020, 266106, 310457, 354808, 443510, 530040, 532212, 620914, 665265, 887020, 931371, 1064424, 1241828, 1330530, 1552285, 1774040, 1862742, 2483656, 2661060, 3104570, 3725484, 4656855, 5322120, 6209140, 7450968, 9313710, 12418280, 18627420, 27985481, 37254840, 55970962, 83956443, 111941924, 139927405, 167912886, 195898367, 223883848, 279854810, 335825772, 391796734, 419782215, 559709620, 587695101, 671651544, 783593468, 839564430, 979491835, 1119419240, 1175390202, 1567186936, 1679128860, 1958983670, 2350780404, 2938475505, 3358257720, 3917967340, 4701560808, 5876951010, 7835934680, 11753902020, 23507804040]

約数ペア:

[(1, 23507804040), (2, 11753902020), (3, 7835934680), (4, 5876951010), (5, 4701560808), (6, 3917967340), (7, 3358257720), (8, 2938475505), (10, 2350780404), (12, 1958983670), (14, 1679128860), (15, 1567186936), (20, 1175390202), (21, 1119419240), (24, 979491835), (28, 839564430), (30, 783593468), (35, 671651544), (40, 587695101), (42, 559709620), (56, 419782215), (60, 391796734), (70, 335825772), (84, 279854810), (105, 223883848), (120, 195898367), (140, 167912886), (168, 139927405), (210, 111941924), (280, 83956443), (420, 55970962), (631, 37254840), (840, 27985481), (1262, 18627420), (1893, 12418280), (2524, 9313710), (3155, 7450968), (3786, 6209140), (4417, 5322120), (5048, 4656855), (6310, 3725484), (7572, 3104570), (8834, 2661060), (9465, 2483656), (12620, 1862742), (13251, 1774040), (15144, 1552285), (17668, 1330530), (18930, 1241828), (22085, 1064424), (25240, 931371), (26502, 887020), (35336, 665265), (37860, 620914), (44170, 532212), (44351, 530040), (53004, 443510), (66255, 354808), (75720, 310457), (88340, 266106), (88702, 265020), (106008, 221755), (132510, 177404), (133053, 176680)]